130125305531511 has 24 divisors (see below), whose sum is σ = 188031674044656. Its totient is φ = 86716561950720.

The previous prime is 130125305531479. The next prime is 130125305531579. The reversal of 130125305531511 is 115135503521031.

130125305531511 is a `hidden beast` number, since 1 + 3 + 0 + 1 + 2 + 53 + 0 + 553 + 1 + 51 + 1 = 666.

It is not a de Polignac number, because 130125305531511 - 2⁵ = 130125305531479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130125305531411) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 397101111 + ... + 397428663.

It is an arithmetic number, because the mean of its divisors is an integer number (7834653085194).

Almost surely, 2^{130125305531511} is an apocalyptic number.

130125305531511 is a deficient number, since it is larger than the sum of its proper divisors (57906368513145).

130125305531511 is a wasteful number, since it uses less digits than its factorization.

130125305531511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 344543 (or 344540 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

The spelling of 130125305531511 in words is "one hundred thirty trillion, one hundred twenty-five billion, three hundred five million, five hundred thirty-one thousand, five hundred eleven".