3231302012032 has 16 divisors (see below), whose sum is σ = 6437359477350. Its totient is φ = 1615651005952.

The previous prime is 3231302011999. The next prime is 3231302012093. The reversal of 3231302012032 is 2302102031323.

It can be written as a sum of positive squares in only one way, i.e., 2970328159296 + 260973852736 = 1723464^2 + 510856^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a junction number, because it is equal to n+sod(n) for n = 3231302011994 and 3231302012012.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12622273357 + ... + 12622273612.

Almost surely, 2^{3231302012032} is an apocalyptic number.

3231302012032 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

3231302012032 is a deficient number, since it is larger than the sum of its proper divisors (3206057465318).

3231302012032 is an equidigital number, since it uses as much as digits as its factorization.

3231302012032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25244546983 (or 25244546971 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 3231302012032 its reverse (2302102031323), we get a palindrome (5533404043355).

The spelling of 3231302012032 in words is "three trillion, two hundred thirty-one billion, three hundred two million, twelve thousand, thirty-two".