10111102131 has 8 divisors (see below), whose sum is σ = 14518505680. Its totient is φ = 6222216672.

The previous prime is 10111102123. The next prime is 10111102139. The reversal of 10111102131 is 13120111101.

It is an interprime number because it is at equal distance from previous prime (10111102123) and next prime (10111102139).

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

It is not a de Polignac number, because 10111102131 - 2³ = 10111102123 is a prime.

It is a super-2 number, since 2×10111102131² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10111102139) 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, 129629476 + ... + 129629553.

It is an arithmetic number, because the mean of its divisors is an integer number (1814813210).

Almost surely, 2^10111102131 is an apocalyptic number.

10111102131 is a deficient number, since it is larger than the sum of its proper divisors (4407403549).

10111102131 is a wasteful number, since it uses less digits than its factorization.

10111102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 259259045.

The product of its (nonzero) digits is 6, while the sum is 12.

Adding to 10111102131 its reverse (13120111101), we get a palindrome (23231213232).

The spelling of 10111102131 in words is "ten billion, one hundred eleven million, one hundred two thousand, one hundred thirty-one".