130121313093 has 12 divisors (see below), whose sum is σ = 190527707500. Its totient is φ = 85559219136.

The previous prime is 130121313061. The next prime is 130121313109. The reversal of 130121313093 is 390313121031.

130121313093 is a `hidden beast` number, since 1 + 301 + 21 + 31 + 309 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 108858423969 + 21262889124 = 329937^2 + 145818^2 .

It is not a de Polignac number, because 130121313093 - 2⁵ = 130121313061 is a prime.

It is a super-2 number, since 2×130121313093² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130121313593) 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, 99026218 + ... + 99027531.

Almost surely, 2^130121313093 is an apocalyptic number.

It is an amenable number.

130121313093 is a deficient number, since it is larger than the sum of its proper divisors (60406394407).

130121313093 is a wasteful number, since it uses less digits than its factorization.

130121313093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 198053828 (or 198053825 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The spelling of 130121313093 in words is "one hundred thirty billion, one hundred twenty-one million, three hundred thirteen thousand, ninety-three".