130124511 has 24 divisors (see below), whose sum is σ = 217108944. Its totient is φ = 74223360.

The previous prime is 130124473. The next prime is 130124513. The reversal of 130124511 is 115421031.

130124511 is a `hidden beast` number, since 1 + 30 + 124 + 511 = 666.

It is not a de Polignac number, because 130124511 - 2⁷ = 130124383 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130124513) 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, 36976 + ... + 40341.

It is an arithmetic number, because the mean of its divisors is an integer number (9046206).

Almost surely, 2^130124511 is an apocalyptic number.

130124511 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

130124511 is a deficient number, since it is larger than the sum of its proper divisors (86984433).

130124511 is a wasteful number, since it uses less digits than its factorization.

130124511 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77351 (or 77348 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 18.

The square root of 130124511 is about 11407.2131127633. The cubic root of 130124511 is about 506.7413804198.

Adding to 130124511 its reverse (115421031), we get a palindrome (245545542).

The spelling of 130124511 in words is "one hundred thirty million, one hundred twenty-four thousand, five hundred eleven".