32312123020011 has 16 divisors (see below), whose sum is σ = 43195238330400. Its totient is φ = 21485215772928.

The previous prime is 32312123019959. The next prime is 32312123020013. The reversal of 32312123020011 is 11002032121323.

It is not a de Polignac number, because 32312123020011 - 2³⁰ = 32311049278187 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 32312123020011.

It is not an unprimeable number, because it can be changed into a prime (32312123020013) by changing a digit.

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, 30731745 + ... + 31765773.

It is an arithmetic number, because the mean of its divisors is an integer number (2699702395650).

Almost surely, 2^{32312123020011} is an apocalyptic number.

32312123020011 is a deficient number, since it is larger than the sum of its proper divisors (10883115310389).

32312123020011 is a wasteful number, since it uses less digits than its factorization.

32312123020011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061198.

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 32312123020011 its reverse (11002032121323), we get a palindrome (43314155141334).

The spelling of 32312123020011 in words is "thirty-two trillion, three hundred twelve billion, one hundred twenty-three million, twenty thousand, eleven".