1232102312 has 32 divisors (see below), whose sum is σ = 2641480320. Its totient is φ = 527791680.

The previous prime is 1232102299. The next prime is 1232102401. The reversal of 1232102312 is 2132012321.

It is a super-2 number, since 2×1232102312² = 3036152214471490688, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 157862 + ... + 165482.

It is an arithmetic number, because the mean of its divisors is an integer number (82546260).

Almost surely, 2^1232102312 is an apocalyptic number.

It is an amenable number.

1232102312 is an abundant number, since it is smaller than the sum of its proper divisors (1409378008).

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

1232102312 is a wasteful number, since it uses less digits than its factorization.

1232102312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10521 (or 10517 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1232102312 is about 35101.3149611236. The cubic root of 1232102312 is about 1072.0513568809.

Adding to 1232102312 its reverse (2132012321), we get a palindrome (3364114633).

The spelling of 1232102312 in words is "one billion, two hundred thirty-two million, one hundred two thousand, three hundred twelve".