131960308990 has 8 divisors (see below), whose sum is σ = 237528556200. Its totient is φ = 52784123592.

The previous prime is 131960308973. The next prime is 131960309011. The reversal of 131960308990 is 99803069131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

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, 6598015440 + ... + 6598015459.

It is an arithmetic number, because the mean of its divisors is an integer number (29691069525).

Almost surely, 2^131960308990 is an apocalyptic number.

131960308990 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131960308990 is a deficient number, since it is larger than the sum of its proper divisors (105568247210).

131960308990 is a wasteful number, since it uses less digits than its factorization.

131960308990 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13196030906.

The product of its (nonzero) digits is 314928, while the sum is 49.

The spelling of 131960308990 in words is "one hundred thirty-one billion, nine hundred sixty million, three hundred eight thousand, nine hundred ninety".