31033232010010 has 32 divisors (see below), whose sum is σ = 56494687157712. Its totient is φ = 12272758579200.

The previous prime is 31033232009959. The next prime is 31033232010037. The reversal of 31033232010010 is 1001023233013.

It can be written as a sum of positive squares in 8 ways, for example, as 16743539220769 + 14289692789241 = 4091887^2 + 3780171^2 .

It is a super-2 number, since 2×31033232010010² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 31033232010010.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33790059 + ... + 34696318.

Almost surely, 2^{31033232010010} is an apocalyptic number.

31033232010010 is a deficient number, since it is larger than the sum of its proper divisors (25461455147702).

31033232010010 is a wasteful number, since it uses less digits than its factorization.

31033232010010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68486898.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 31033232010010 its reverse (1001023233013), we get a palindrome (32034255243023).

The spelling of 31033232010010 in words is "thirty-one trillion, thirty-three billion, two hundred thirty-two million, ten thousand, ten".