130131200001000 has 128 divisors (see below), whose sum is σ = 442919284479360. Its totient is φ = 31546957568000.

The previous prime is 130131200000993. The next prime is 130131200001059. The reversal of 130131200001000 is 100002131031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1971651849 + ... + 1971717848.

It is an arithmetic number, because the mean of its divisors is an integer number (3460306909995).

Almost surely, 2^{130131200001000} is an apocalyptic number.

130131200001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

130131200001000 is an abundant number, since it is smaller than the sum of its proper divisors (312788084478360).

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

130131200001000 is a wasteful number, since it uses less digits than its factorization.

130131200001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3943369732 (or 3943369718 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 130131200001000 its reverse (100002131031), we get a palindrome (130231202132031).

The spelling of 130131200001000 in words is "one hundred thirty trillion, one hundred thirty-one billion, two hundred million, one thousand".