131650205260 has 24 divisors (see below), whose sum is σ = 315960492960. Its totient is φ = 45137213184.

The previous prime is 131650205153. The next prime is 131650205303. The reversal of 131650205260 is 62502056131.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 470179165 + ... + 470179444.

It is an arithmetic number, because the mean of its divisors is an integer number (13165020540).

Almost surely, 2^131650205260 is an apocalyptic number.

131650205260 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

131650205260 is an abundant number, since it is smaller than the sum of its proper divisors (184310287700).

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

131650205260 is a wasteful number, since it uses less digits than its factorization.

131650205260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 940358625 (or 940358623 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 131650205260 in words is "one hundred thirty-one billion, six hundred fifty million, two hundred five thousand, two hundred sixty".