131372325732 has 12 divisors (see below), whose sum is σ = 306535426736. Its totient is φ = 43790775240.

The previous prime is 131372325709. The next prime is 131372325743. The reversal of 131372325732 is 237523273131.

It is a tau number, because it is divible by the number of its divisors (12).

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, 5473846894 + ... + 5473846917.

Almost surely, 2^131372325732 is an apocalyptic number.

131372325732 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

131372325732 is an abundant number, since it is smaller than the sum of its proper divisors (175163101004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131372325732 is a wasteful number, since it uses less digits than its factorization.

131372325732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10947693818 (or 10947693816 counting only the distinct ones).

The product of its digits is 158760, while the sum is 39.

Adding to 131372325732 its reverse (237523273131), we get a palindrome (368895598863).

The spelling of 131372325732 in words is "one hundred thirty-one billion, three hundred seventy-two million, three hundred twenty-five thousand, seven hundred thirty-two".