130680783020 has 24 divisors (see below), whose sum is σ = 274442099568. Its totient is φ = 52269940800.

The previous prime is 130680783019. The next prime is 130680783029. The reversal of 130680783020 is 20387086031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130680783029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343130 + ... + 615710.

It is an arithmetic number, because the mean of its divisors is an integer number (11435087482).

Almost surely, 2^130680783020 is an apocalyptic number.

130680783020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130680783020 is an abundant number, since it is smaller than the sum of its proper divisors (143761316548).

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

130680783020 is a wasteful number, since it uses less digits than its factorization.

130680783020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296561 (or 296559 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 38.

The spelling of 130680783020 in words is "one hundred thirty billion, six hundred eighty million, seven hundred eighty-three thousand, twenty".