32022313131 has 4 divisors (see below), whose sum is σ = 42696417512. Its totient is φ = 21348208752.

The previous prime is 32022313123. The next prime is 32022313207. The reversal of 32022313131 is 13131322023.

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

It is not a de Polignac number, because 32022313131 - 2³ = 32022313123 is a prime.

It is a super-2 number, since 2×32022313131² (a number of 22 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 = 32022313098 and 32022313107.

It is not an unprimeable number, because it can be changed into a prime (32022313231) 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, 5337052186 + ... + 5337052191.

It is an arithmetic number, because the mean of its divisors is an integer number (10674104378).

Almost surely, 2^32022313131 is an apocalyptic number.

32022313131 is a deficient number, since it is larger than the sum of its proper divisors (10674104381).

32022313131 is a wasteful number, since it uses less digits than its factorization.

32022313131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10674104380.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 32022313131 its reverse (13131322023), we get a palindrome (45153635154).

The spelling of 32022313131 in words is "thirty-two billion, twenty-two million, three hundred thirteen thousand, one hundred thirty-one".