3212320031010 has 48 divisors (see below), whose sum is σ = 8352235265400. Its totient is φ = 856597835520.

The previous prime is 3212320030943. The next prime is 3212320031021. The reversal of 3212320031010 is 101300232123.

3212320031010 is a `hidden beast` number, since 3 + 21 + 2 + 320 + 0 + 310 + 10 = 666.

3212320031010 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 2156853516129 + 1055466514881 = 1468623^2 + 1027359^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3480966 + ... + 4306014.

Almost surely, 2^{3212320031010} is an apocalyptic number.

3212320031010 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3212320031010 is an abundant number, since it is smaller than the sum of its proper divisors (5139915234390).

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

3212320031010 is a wasteful number, since it uses less digits than its factorization.

3212320031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 868323 (or 868320 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 3212320031010 its reverse (101300232123), we get a palindrome (3313620263133).

The spelling of 3212320031010 in words is "three trillion, two hundred twelve billion, three hundred twenty million, thirty-one thousand, ten".