130121251404 has 24 divisors (see below), whose sum is σ = 319596056640. Its totient is φ = 41090921424.

The previous prime is 130121251373. The next prime is 130121251411. The reversal of 130121251404 is 404152121031.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 285353394 + ... + 285353849.

It is an arithmetic number, because the mean of its divisors is an integer number (13316502360).

Almost surely, 2^130121251404 is an apocalyptic number.

It is an amenable number.

130121251404 is an abundant number, since it is smaller than the sum of its proper divisors (189474805236).

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

130121251404 is a wasteful number, since it uses less digits than its factorization.

130121251404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 570707269 (or 570707267 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 130121251404 its reverse (404152121031), we get a palindrome (534273372435).

The spelling of 130121251404 in words is "one hundred thirty billion, one hundred twenty-one million, two hundred fifty-one thousand, four hundred four".