130312142300 has 18 divisors (see below), whose sum is σ = 282777349008. Its totient is φ = 52124856880.

The previous prime is 130312142293. The next prime is 130312142419. The reversal of 130312142300 is 3241213031.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 651560612 + ... + 651560811.

Almost surely, 2^130312142300 is an apocalyptic number.

130312142300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130312142300 is an abundant number, since it is smaller than the sum of its proper divisors (152465206708).

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

130312142300 is a wasteful number, since it uses less digits than its factorization.

130312142300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1303121437 (or 1303121430 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130312142300 its reverse (3241213031), we get a palindrome (133553355331).

The spelling of 130312142300 in words is "one hundred thirty billion, three hundred twelve million, one hundred forty-two thousand, three hundred".