1232110256 has 40 divisors (see below), whose sum is σ = 2574522720. Its totient is φ = 567853056.

The previous prime is 1232110237. The next prime is 1232110267. The reversal of 1232110256 is 6520112321.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156101 + ... + 163803.

It is an arithmetic number, because the mean of its divisors is an integer number (64363068).

Almost surely, 2^1232110256 is an apocalyptic number.

1232110256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

1232110256 is an abundant number, since it is smaller than the sum of its proper divisors (1342412464).

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

1232110256 is a wasteful number, since it uses less digits than its factorization.

1232110256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8493 (or 8487 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 23.

The square root of 1232110256 is about 35101.4281190951. The cubic root of 1232110256 is about 1072.0536608989.

Adding to 1232110256 its reverse (6520112321), we get a palindrome (7752222577).

The spelling of 1232110256 in words is "one billion, two hundred thirty-two million, one hundred ten thousand, two hundred fifty-six".