130039090000 has 100 divisors (see below), whose sum is σ = 323347686244. Its totient is φ = 50609664000.

The previous prime is 130039089953. The next prime is 130039090057. The reversal of 130039090000 is 90930031.

It can be written as a sum of positive squares in 10 ways, for example, as 105435285264 + 24603804736 = 324708^2 + 156856^2 .

It is a tau number, because it is divible by the number of its divisors (100).

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 194272 + ... + 545728.

Almost surely, 2^130039090000 is an apocalyptic number.

130039090000 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 130039090000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (161673843122).

130039090000 is an abundant number, since it is smaller than the sum of its proper divisors (193308596244).

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

130039090000 is an equidigital number, since it uses as much as digits as its factorization.

130039090000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351522 (or 351501 counting only the distinct ones).

The product of its (nonzero) digits is 729, while the sum is 25.

The spelling of 130039090000 in words is "one hundred thirty billion, thirty-nine million, ninety thousand".