130386380621 has 16 divisors (see below), whose sum is σ = 153247701120. Its totient is φ = 108591917760.

The previous prime is 130386380611. The next prime is 130386380647. The reversal of 130386380621 is 126083683031.

It is a cyclic number.

It is not a de Polignac number, because 130386380621 - 2¹⁸ = 130386118477 is a prime.

It is a super-3 number, since 3×130386380621³ (a number of 34 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130386380611) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 149210 + ... + 532011.

It is an arithmetic number, because the mean of its divisors is an integer number (9577981320).

Almost surely, 2^130386380621 is an apocalyptic number.

It is an amenable number.

130386380621 is a deficient number, since it is larger than the sum of its proper divisors (22861320499).

130386380621 is an equidigital number, since it uses as much as digits as its factorization.

130386380621 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 682004.

The product of its (nonzero) digits is 124416, while the sum is 41.

The spelling of 130386380621 in words is "one hundred thirty billion, three hundred eighty-six million, three hundred eighty thousand, six hundred twenty-one".