3231011312 has 10 divisors (see below), whose sum is σ = 6260084448. Its totient is φ = 1615505648.

The previous prime is 3231011299. The next prime is 3231011323. The reversal of 3231011312 is 2131101323.

It is a super-2 number, since 2×3231011312² = 20878868196543922688, which contains 22 as substring.

It is a congruent number.

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 as a sum of consecutive naturals, namely, 100969088 + ... + 100969119.

Almost surely, 2^3231011312 is an apocalyptic number.

It is an amenable number.

3231011312 is a deficient number, since it is larger than the sum of its proper divisors (3029073136).

3231011312 is a wasteful number, since it uses less digits than its factorization.

3231011312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201938215 (or 201938209 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 3231011312 is about 56841.9854684898. The cubic root of 3231011312 is about 1478.3575814705.

Adding to 3231011312 its reverse (2131101323), we get a palindrome (5362112635).

It can be divided in two parts, 3231011 and 312, that added together give a palindrome (3231323).

The spelling of 3231011312 in words is "three billion, two hundred thirty-one million, eleven thousand, three hundred twelve".