32113123320021 has 32 divisors (see below), whose sum is σ = 43478314844160. Its totient is φ = 21079840002624.

The previous prime is 32113123319951. The next prime is 32113123320053. The reversal of 32113123320021 is 12002332131123.

It is not a de Polignac number, because 32113123320021 - 2¹⁵ = 32113123287253 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32113123319973 and 32113123320000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (32113123300021) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 897071895 + ... + 897107691.

It is an arithmetic number, because the mean of its divisors is an integer number (1358697338880).

Almost surely, 2^{32113123320021} is an apocalyptic number.

It is an amenable number.

32113123320021 is a deficient number, since it is larger than the sum of its proper divisors (11365191524139).

32113123320021 is a wasteful number, since it uses less digits than its factorization.

32113123320021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46145.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 32113123320021 its reverse (12002332131123), we get a palindrome (44115455451144).

The spelling of 32113123320021 in words is "thirty-two trillion, one hundred thirteen billion, one hundred twenty-three million, three hundred twenty thousand, twenty-one".