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13013310101 = 111471380407
BaseRepresentation
bin11000001111010011…
…10101101010010101
31020120220211122111012
430013221311222111
5203122401410401
65551144222005
7640324211411
oct140751655225
936526748435
1013013310101
115578746540
12263216a905
1312c50820bc
148b6431d41
155126d08bb
hex307a75a95

13013310101 has 8 divisors (see below), whose sum is σ = 14197479744. Its totient is φ = 11829330720.

The previous prime is 13013310097. The next prime is 13013310131. The reversal of 13013310101 is 10101331031.

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 13013310101 - 22 = 13013310097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13013310131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 121640 + ... + 202046.

It is an arithmetic number, because the mean of its divisors is an integer number (1774684968).

Almost surely, 213013310101 is an apocalyptic number.

13013310101 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

13013310101 is a deficient number, since it is larger than the sum of its proper divisors (1184169643).

13013310101 is a wasteful number, since it uses less digits than its factorization.

13013310101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95131.

The product of its (nonzero) digits is 27, while the sum is 14.

Adding to 13013310101 its reverse (10101331031), we get a palindrome (23114641132).

The spelling of 13013310101 in words is "thirteen billion, thirteen million, three hundred ten thousand, one hundred one".

Divisors: 1 11 14713 80407 161843 884477 1183028191 13013310101