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101301201131 = 1312761357481
BaseRepresentation
bin101111001011000000…
…1011010100011101011
3100200110212002012122012
41132112001122203223
53124431101414011
6114312004150135
710214224000544
oct1362601324353
9320425065565
10101301201131
1139a63983839
121777169834b
139725278340
144c8dbb54cb
15297d5b5a8b
hex179605a8eb

101301201131 has 8 divisors (see below), whose sum is σ = 109952607744. Its totient is φ = 92772509760.

The previous prime is 101301201109. The next prime is 101301201139. The reversal of 101301201131 is 131102103101.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 101301201131 - 210 = 101301200107 is a prime.

It is a super-2 number, since 2×1013012011312 (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (101301201139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30677090 + ... + 30680391.

It is an arithmetic number, because the mean of its divisors is an integer number (13744075968).

Almost surely, 2101301201131 is an apocalyptic number.

101301201131 is a deficient number, since it is larger than the sum of its proper divisors (8651406613).

101301201131 is a wasteful number, since it uses less digits than its factorization.

101301201131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61357621.

The product of its (nonzero) digits is 18, while the sum is 14.

Adding to 101301201131 its reverse (131102103101), we get a palindrome (232403304232).

The spelling of 101301201131 in words is "one hundred one billion, three hundred one million, two hundred one thousand, one hundred thirty-one".

Divisors: 1 13 127 1651 61357481 797647253 7792400087 101301201131