130831488900 has 288 divisors, whose sum is σ = 490915246080. Its totient is φ = 29267879040.

The previous prime is 130831488871. The next prime is 130831488943. The reversal of 130831488900 is 9884138031.

130831488900 is a `hidden beast` number, since 1 + 3 + 0 + 83 + 1 + 488 + 90 + 0 = 666.

130831488900 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 814659 + ... + 961941.

Almost surely, 2^130831488900 is an apocalyptic number.

130831488900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130831488900, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (245457623040).

130831488900 is an abundant number, since it is smaller than the sum of its proper divisors (360083757180).

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

130831488900 is a wasteful number, since it uses less digits than its factorization.

130831488900 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147360 (or 147347 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 45.

The spelling of 130831488900 in words is "one hundred thirty billion, eight hundred thirty-one million, four hundred eighty-eight thousand, nine hundred".