131372205164 has 12 divisors (see below), whose sum is σ = 229997208000. Its totient is φ = 65658717168.

The previous prime is 131372205157. The next prime is 131372205221. The reversal of 131372205164 is 461502273131.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6835559 + ... + 6854750.

It is an arithmetic number, because the mean of its divisors is an integer number (19166434000).

Almost surely, 2^131372205164 is an apocalyptic number.

It is an amenable number.

131372205164 is a deficient number, since it is larger than the sum of its proper divisors (98625002836).

131372205164 is a wasteful number, since it uses less digits than its factorization.

131372205164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13692712 (or 13692710 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 131372205164 its reverse (461502273131), we get a palindrome (592874478295).

The spelling of 131372205164 in words is "one hundred thirty-one billion, three hundred seventy-two million, two hundred five thousand, one hundred sixty-four".