130731370850 has 24 divisors (see below), whose sum is σ = 244652146320. Its totient is φ = 51971731920.

The previous prime is 130731370817. The next prime is 130731370879. The reversal of 130731370850 is 58073137031.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8012180 + ... + 8028479.

It is an arithmetic number, because the mean of its divisors is an integer number (10193839430).

Almost surely, 2^130731370850 is an apocalyptic number.

130731370850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130731370850 is a deficient number, since it is larger than the sum of its proper divisors (113920775470).

130731370850 is a wasteful number, since it uses less digits than its factorization.

130731370850 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16040834 (or 16040829 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 38.

The spelling of 130731370850 in words is "one hundred thirty billion, seven hundred thirty-one million, three hundred seventy thousand, eight hundred fifty".