131305883130 has 24 divisors (see below), whose sum is σ = 341395296372. Its totient is φ = 35014902144.

The previous prime is 131305883123. The next prime is 131305883153. The reversal of 131305883130 is 31388503131.

It is a happy number.

131305883130 is a `hidden beast` number, since 1 + 3 + 13 + 0 + 588 + 31 + 30 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 108704068209 + 22601814921 = 329703^2 + 150339^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 729477039 + ... + 729477218.

Almost surely, 2^131305883130 is an apocalyptic number.

131305883130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131305883130 is an abundant number, since it is smaller than the sum of its proper divisors (210089413242).

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

131305883130 is a wasteful number, since it uses less digits than its factorization.

131305883130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1458954270 (or 1458954267 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 36.

The spelling of 131305883130 in words is "one hundred thirty-one billion, three hundred five million, eight hundred eighty-three thousand, one hundred thirty".