130012243400 has 96 divisors (see below), whose sum is σ = 329651817600. Its totient is φ = 47396793600.

The previous prime is 130012243367. The next prime is 130012243421. The reversal of 130012243400 is 4342210031.

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 111086 + ... + 521885.

It is an arithmetic number, because the mean of its divisors is an integer number (3433873100).

Almost surely, 2^130012243400 is an apocalyptic number.

130012243400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130012243400 is an abundant number, since it is smaller than the sum of its proper divisors (199639574200).

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

130012243400 is a wasteful number, since it uses less digits than its factorization.

130012243400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 633079 (or 633070 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 130012243400 its reverse (4342210031), we get a palindrome (134354453431).

The spelling of 130012243400 in words is "one hundred thirty billion, twelve million, two hundred forty-three thousand, four hundred".