110232002131 has 4 divisors (see below), whose sum is σ = 110252960064. Its totient is φ = 110211044200.

The previous prime is 110232002129. The next prime is 110232002149. The reversal of 110232002131 is 131200232011.

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

It is a cyclic number.

It is not a de Polignac number, because 110232002131 - 2¹ = 110232002129 is a prime.

It is a super-2 number, since 2×110232002131² (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 (110232002161) 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, 10471075 + ... + 10481596.

It is an arithmetic number, because the mean of its divisors is an integer number (27563240016).

Almost surely, 2^110232002131 is an apocalyptic number.

110232002131 is a deficient number, since it is larger than the sum of its proper divisors (20957933).

110232002131 is an equidigital number, since it uses as much as digits as its factorization.

110232002131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20957932.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 110232002131 its reverse (131200232011), we get a palindrome (241432234142).

The spelling of 110232002131 in words is "one hundred ten billion, two hundred thirty-two million, two thousand, one hundred thirty-one".