101113031201 has 12 divisors (see below), whose sum is σ = 126669072852. Its totient is φ = 80001518688.

The previous prime is 101113031161. The next prime is 101113031203. The reversal of 101113031201 is 102130311101.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 30981280225 + 70131750976 = 176015^2 + 264824^2 .

It is a de Polignac number, because none of the positive numbers 2^k-101113031201 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101113031203) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 79365950 + ... + 79367223.

It is an arithmetic number, because the mean of its divisors is an integer number (10555756071).

Almost surely, 2^101113031201 is an apocalyptic number.

It is an amenable number.

101113031201 is a deficient number, since it is larger than the sum of its proper divisors (25556041651).

101113031201 is a wasteful number, since it uses less digits than its factorization.

101113031201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 158733200 (or 158733193 counting only the distinct ones).

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

Adding to 101113031201 its reverse (102130311101), we get a palindrome (203243342302).

The spelling of 101113031201 in words is "one hundred one billion, one hundred thirteen million, thirty-one thousand, two hundred one".