130371500 has 72 divisors (see below), whose sum is σ = 327102048. Its totient is φ = 44467200.

The previous prime is 130371499. The next prime is 130371509. The reversal of 130371500 is 5173031.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is not an unprimeable number, because it can be changed into a prime (130371509) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 675404 + ... + 675596.

It is an arithmetic number, because the mean of its divisors is an integer number (4543084).

Almost surely, 2^130371500 is an apocalyptic number.

130371500 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 130371500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163551024).

130371500 is an abundant number, since it is smaller than the sum of its proper divisors (196730548).

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

130371500 is an equidigital number, since it uses as much as digits as its factorization.

130371500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412 (or 207 counting only the distinct ones).

The product of its (nonzero) digits is 315, while the sum is 20.

The square root of 130371500 is about 11418.0339813823. The cubic root of 130371500 is about 507.0617926181.

Multiplying 130371500 by its product of nonzero digits (315), we get a square (41067022500 = 202650²).

The spelling of 130371500 in words is "one hundred thirty million, three hundred seventy-one thousand, five hundred".