130609500000 has 504 divisors, whose sum is σ = 498805958952. Its totient is φ = 29836800000.

The previous prime is 130609499929. The next prime is 130609500013. The reversal of 130609500000 is 5906031.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 83 ways as a sum of consecutive naturals, for example, 73499112 + ... + 73500888.

It is an arithmetic number, because the mean of its divisors is an integer number (989694363).

Almost surely, 2^130609500000 is an apocalyptic number.

130609500000 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 130609500000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (249402979476).

130609500000 is an abundant number, since it is smaller than the sum of its proper divisors (368196458952).

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

130609500000 is an frugal number, since it uses more digits than its factorization.

130609500000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1834 (or 1794 counting only the distinct ones).

The product of its (nonzero) digits is 810, while the sum is 24.

The spelling of 130609500000 in words is "one hundred thirty billion, six hundred nine million, five hundred thousand".