32020031323012 has 12 divisors (see below), whose sum is σ = 57401763469596. Its totient is φ = 15619527474560.

The previous prime is 32020031322893. The next prime is 32020031323067. The reversal of 32020031323012 is 21032313002023.

It can be written as a sum of positive squares in 2 ways, for example, as 17707550145156 + 14312481177856 = 4208034^2 + 3783184^2 .

It is a super-2 number, since 2×32020031323012² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 97622046553 + ... + 97622046880.

It is an arithmetic number, because the mean of its divisors is an integer number (4783480289133).

Almost surely, 2^{32020031323012} is an apocalyptic number.

It is an amenable number.

32020031323012 is a deficient number, since it is larger than the sum of its proper divisors (25381732146584).

32020031323012 is a wasteful number, since it uses less digits than its factorization.

32020031323012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 195244093478 (or 195244093476 counting only the distinct ones).

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

Adding to 32020031323012 its reverse (21032313002023), we get a palindrome (53052344325035).

The spelling of 32020031323012 in words is "thirty-two trillion, twenty billion, thirty-one million, three hundred twenty-three thousand, twelve".