32213230131 has 16 divisors (see below), whose sum is σ = 44559396000. Its totient is φ = 20675520768.

The previous prime is 32213230069. The next prime is 32213230139. The reversal of 32213230131 is 13103231223.

It is not a de Polignac number, because 32213230131 - 2⁷ = 32213230003 is a prime.

It is a super-2 number, since 2×32213230131² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32213230098 and 32213230107.

It is not an unprimeable number, because it can be changed into a prime (32213230139) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 500106 + ... + 560831.

It is an arithmetic number, because the mean of its divisors is an integer number (2784962250).

Almost surely, 2^32213230131 is an apocalyptic number.

32213230131 is a deficient number, since it is larger than the sum of its proper divisors (12346165869).

32213230131 is a wasteful number, since it uses less digits than its factorization.

32213230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1061318.

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

Adding to 32213230131 its reverse (13103231223), we get a palindrome (45316461354).

The spelling of 32213230131 in words is "thirty-two billion, two hundred thirteen million, two hundred thirty thousand, one hundred thirty-one".