1120232310231 has 16 divisors (see below), whose sum is σ = 1519266067200. Its totient is φ = 734015163648.

The previous prime is 1120232310227. The next prime is 1120232310259. The reversal of 1120232310231 is 1320132320211.

It is not a de Polignac number, because 1120232310231 - 2² = 1120232310227 is a prime.

It is a super-2 number, since 2×1120232310231² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1120232310198 and 1120232310207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1120232314231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 242055 + ... + 1516263.

It is an arithmetic number, because the mean of its divisors is an integer number (94954129200).

Almost surely, 2^{1120232310231} is an apocalyptic number.

1120232310231 is a deficient number, since it is larger than the sum of its proper divisors (399033756969).

1120232310231 is a wasteful number, since it uses less digits than its factorization.

1120232310231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1279238.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1120232310231 its reverse (1320132320211), we get a palindrome (2440364630442).

The spelling of 1120232310231 in words is "one trillion, one hundred twenty billion, two hundred thirty-two million, three hundred ten thousand, two hundred thirty-one".