130018941400 has 48 divisors (see below), whose sum is σ = 312045474240. Its totient is φ = 50329910400.

The previous prime is 130018941361. The next prime is 130018941407. The reversal of 130018941400 is 4149810031.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130018941407) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10479199 + ... + 10491598.

It is an arithmetic number, because the mean of its divisors is an integer number (6500947380).

Almost surely, 2^130018941400 is an apocalyptic number.

130018941400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130018941400 is an abundant number, since it is smaller than the sum of its proper divisors (182026532840).

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

130018941400 is a wasteful number, since it uses less digits than its factorization.

130018941400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20970844 (or 20970835 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The spelling of 130018941400 in words is "one hundred thirty billion, eighteen million, nine hundred forty-one thousand, four hundred".