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13013310100131 = 3311291510891687
BaseRepresentation
bin1011110101011110010110…
…1110011101001010100011
31201002001121221210200011000
42331113211232131022203
53201202224341201011
643402122050123043
72512115645523135
oct275274556351243
951061557720130
1013013310100131
114167a06327a50
121562097280483
137351c4383203
1432dbc1a33055
1517878ce40356
hexbd5e5b9d2a3

13013310100131 has 32 divisors (see below), whose sum is σ = 21756840307200. Its totient is φ = 7614894097440.

The previous prime is 13013310100111. The next prime is 13013310100151. The reversal of 13013310100131 is 13100101331031.

13013310100131 is a `hidden beast` number, since 1 + 301 + 331 + 0 + 1 + 0 + 0 + 1 + 31 = 666.

It is an interprime number because it is at equal distance from previous prime (13013310100111) and next prime (13013310100151).

It is not a de Polignac number, because 13013310100131 - 27 = 13013310100003 is a prime.

It is a super-2 number, since 2×130133101001312 (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13013310100111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 755437231 + ... + 755454456.

It is an arithmetic number, because the mean of its divisors is an integer number (679901259600).

Almost surely, 213013310100131 is an apocalyptic number.

13013310100131 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

13013310100131 is a deficient number, since it is larger than the sum of its proper divisors (8743530207069).

13013310100131 is a wasteful number, since it uses less digits than its factorization.

13013310100131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1510891736 (or 1510891730 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 13013310100131 its reverse (13100101331031), we get a palindrome (26113411431162).

The spelling of 13013310100131 in words is "thirteen trillion, thirteen billion, three hundred ten million, one hundred thousand, one hundred thirty-one".

Divisors: 1 3 9 11 27 29 33 87 99 261 297 319 783 957 2871 8613 1510891687 4532675061 13598025183 16619808557 40794075549 43815858923 49859425671 131447576769 149578277013 394342730307 448734831039 481974448153 1183028190921 1445923344459 4337770033377 13013310100131