32121032022131 has 4 divisors (see below), whose sum is σ = 34591880639232. Its totient is φ = 29650183405032.

The previous prime is 32121032022071. The next prime is 32121032022169. The reversal of 32121032022131 is 13122023012123.

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

It is a cyclic number.

It is not a de Polignac number, because 32121032022131 - 2³⁰ = 32119958280307 is a prime.

It is a super-2 number, since 2×32121032022131² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 32121032022097 and 32121032022106.

It is not an unprimeable number, because it can be changed into a prime (32121032022631) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1235424308531 + ... + 1235424308556.

It is an arithmetic number, because the mean of its divisors is an integer number (8647970159808).

Almost surely, 2^{32121032022131} is an apocalyptic number.

32121032022131 is a deficient number, since it is larger than the sum of its proper divisors (2470848617101).

32121032022131 is a wasteful number, since it uses less digits than its factorization.

32121032022131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2470848617100.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 32121032022131 its reverse (13122023012123), we get a palindrome (45243055034254).

The spelling of 32121032022131 in words is "thirty-two trillion, one hundred twenty-one billion, thirty-two million, twenty-two thousand, one hundred thirty-one".