32131010021333 has 4 divisors (see below), whose sum is σ = 32136850966668. Its totient is φ = 32125169076000.

The previous prime is 32131010021309. The next prime is 32131010021359. The reversal of 32131010021333 is 33312001013123.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 24456209683684 + 7674800337649 = 4945322^2 + 2770343^2 .

It is a cyclic number.

It is not a de Polignac number, because 32131010021333 - 2²² = 32131005827029 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32131010021299 and 32131010021308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32131010021233) 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 3 ways as a sum of consecutive naturals, for example, 2920464416 + ... + 2920475417.

It is an arithmetic number, because the mean of its divisors is an integer number (8034212741667).

Almost surely, 2^{32131010021333} is an apocalyptic number.

It is an amenable number.

32131010021333 is a deficient number, since it is larger than the sum of its proper divisors (5840945335).

32131010021333 is an equidigital number, since it uses as much as digits as its factorization.

32131010021333 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5840945334.

The product of its (nonzero) digits is 972, while the sum is 23.

Adding to 32131010021333 its reverse (33312001013123), we get a palindrome (65443011034456).

The spelling of 32131010021333 in words is "thirty-two trillion, one hundred thirty-one billion, ten million, twenty-one thousand, three hundred thirty-three".