130312600 has 48 divisors (see below), whose sum is σ = 330525720. Its totient is φ = 47385600.

The previous prime is 130312591. The next prime is 130312601. The reversal of 130312600 is 6213031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130312601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27417 + ... + 31816.

Almost surely, 2^130312600 is an apocalyptic number.

130312600 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130312600 is an abundant number, since it is smaller than the sum of its proper divisors (200213120).

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

130312600 is a wasteful number, since it uses less digits than its factorization.

130312600 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59260 (or 59251 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 130312600 is about 11415.4544368588. The cubic root of 130312600 is about 506.9854199999.

Adding to 130312600 its reverse (6213031), we get a palindrome (136525631).

The spelling of 130312600 in words is "one hundred thirty million, three hundred twelve thousand, six hundred".