32104200131 has 2 divisors, whose sum is σ = 32104200132. Its totient is φ = 32104200130.

The previous prime is 32104200119. The next prime is 32104200173. The reversal of 32104200131 is 13100240123.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32104200131 - 2³⁴ = 14924330947 is a prime.

It is a super-2 number, since 2×32104200131² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (32104200031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16052100065 + 16052100066.

It is an arithmetic number, because the mean of its divisors is an integer number (16052100066).

Almost surely, 2^32104200131 is an apocalyptic number.

32104200131 is a deficient number, since it is larger than the sum of its proper divisors (1).

32104200131 is an equidigital number, since it uses as much as digits as its factorization.

32104200131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 32104200131 its reverse (13100240123), we get a palindrome (45204440254).

The spelling of 32104200131 in words is "thirty-two billion, one hundred four million, two hundred thousand, one hundred thirty-one".