110001332131 has 4 divisors (see below), whose sum is σ = 111029382072. Its totient is φ = 108973282192.

The previous prime is 110001332113. The next prime is 110001332141. The reversal of 110001332131 is 131233100011.

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-110001332131 is a prime.

It is a super-2 number, since 2×110001332131² (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 (110001332141) 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, 514024810 + ... + 514025023.

It is an arithmetic number, because the mean of its divisors is an integer number (27757345518).

Almost surely, 2^110001332131 is an apocalyptic number.

110001332131 is a deficient number, since it is larger than the sum of its proper divisors (1028049941).

110001332131 is a wasteful number, since it uses less digits than its factorization.

110001332131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1028049940.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 110001332131 its reverse (131233100011), we get a palindrome (241234432142).

The spelling of 110001332131 in words is "one hundred ten billion, one million, three hundred thirty-two thousand, one hundred thirty-one".