112003131232331 has 4 divisors (see below), whose sum is σ = 115616135465664. Its totient is φ = 108390126999000.

The previous prime is 112003131232327. The next prime is 112003131232337. The reversal of 112003131232331 is 133232131300211.

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 112003131232331 - 2² = 112003131232327 is a prime.

It is a super-2 number, since 2×112003131232331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 112003131232331.

It is not an unprimeable number, because it can be changed into a prime (112003131232337) 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, 1806502116620 + ... + 1806502116681.

It is an arithmetic number, because the mean of its divisors is an integer number (28904033866416).

Almost surely, 2^{112003131232331} is an apocalyptic number.

112003131232331 is a deficient number, since it is larger than the sum of its proper divisors (3613004233333).

112003131232331 is an equidigital number, since it uses as much as digits as its factorization.

112003131232331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3613004233332.

The product of its (nonzero) digits is 1944, while the sum is 26.

Adding to 112003131232331 its reverse (133232131300211), we get a palindrome (245235262532542).

The spelling of 112003131232331 in words is "one hundred twelve trillion, three billion, one hundred thirty-one million, two hundred thirty-two thousand, three hundred thirty-one".