130830237650 has 72 divisors (see below), whose sum is σ = 288415217700. Its totient is φ = 44009696640.

The previous prime is 130830237631. The next prime is 130830237667. The reversal of 130830237650 is 56732038031.

It can be written as a sum of positive squares in 6 ways, for example, as 55315747249 + 75514490401 = 235193^2 + 274799^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 373925 + ... + 633624.

Almost surely, 2^130830237650 is an apocalyptic number.

130830237650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

130830237650 is an abundant number, since it is smaller than the sum of its proper divisors (157584980050).

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

130830237650 is a wasteful number, since it uses less digits than its factorization.

130830237650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1007628 (or 1007616 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 38.

The spelling of 130830237650 in words is "one hundred thirty billion, eight hundred thirty million, two hundred thirty-seven thousand, six hundred fifty".