130755124 has 24 divisors (see below), whose sum is σ = 231220808. Its totient is φ = 64696320.

The previous prime is 130755073. The next prime is 130755133. The reversal of 130755124 is 421557031.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 338724 + 130416400 = 582^2 + 11420^2 .

It is a junction number, because it is equal to n+sod(n) for n = 130755092 and 130755101.

It is a congruent number.

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, 226324 + ... + 226900.

Almost surely, 2^130755124 is an apocalyptic number.

It is an amenable number.

130755124 is a deficient number, since it is larger than the sum of its proper divisors (100465684).

130755124 is a wasteful number, since it uses less digits than its factorization.

130755124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1075 (or 1073 counting only the distinct ones).

The product of its (nonzero) digits is 4200, while the sum is 28.

The square root of 130755124 is about 11434.8206807103. The cubic root of 130755124 is about 507.5586562955.

The spelling of 130755124 in words is "one hundred thirty million, seven hundred fifty-five thousand, one hundred twenty-four".