110111031102131 has 4 divisors (see below), whose sum is σ = 110111053882200. Its totient is φ = 110111008322064.

The previous prime is 110111031102019. The next prime is 110111031102143. The reversal of 110111031102131 is 131201130111011.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110111031102131 is a prime.

It is a super-2 number, since 2×110111031102131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (110111031102181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 949466 + ... + 14870223.

It is an arithmetic number, because the mean of its divisors is an integer number (27527763470550).

Almost surely, 2^{110111031102131} is an apocalyptic number.

110111031102131 is a deficient number, since it is larger than the sum of its proper divisors (22780069).

110111031102131 is an equidigital number, since it uses as much as digits as its factorization.

110111031102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22780068.

The product of its (nonzero) digits is 18, while the sum is 17.

Adding to 110111031102131 its reverse (131201130111011), we get a palindrome (241312161213142).

The spelling of 110111031102131 in words is "one hundred ten trillion, one hundred eleven billion, thirty-one million, one hundred two thousand, one hundred thirty-one".