12110311130232 has 128 divisors (see below), whose sum is σ = 36530068723200. Its totient is φ = 3268251721728.

The previous prime is 12110311130227. The next prime is 12110311130237. The reversal of 12110311130232 is 23203111301121.

It is an interprime number because it is at equal distance from previous prime (12110311130227) and next prime (12110311130237).

It is a super-2 number, since 2×12110311130232² (a number of 27 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 12110311130199 and 12110311130208.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110311130237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4553313 + ... + 6704720.

It is an arithmetic number, because the mean of its divisors is an integer number (285391161900).

Almost surely, 2^{12110311130232} is an apocalyptic number.

12110311130232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12110311130232 is an abundant number, since it is smaller than the sum of its proper divisors (24419757592968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12110311130232 is a wasteful number, since it uses less digits than its factorization.

12110311130232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11258405 (or 11258401 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 12110311130232 its reverse (23203111301121), we get a palindrome (35313422431353).

The spelling of 12110311130232 in words is "twelve trillion, one hundred ten billion, three hundred eleven million, one hundred thirty thousand, two hundred thirty-two".