130126473 has 8 divisors (see below), whose sum is σ = 192780000. Its totient is φ = 86750964.

The previous prime is 130126453. The next prime is 130126519. The reversal of 130126473 is 374621031.

130126473 is a `hidden beast` number, since 1 + 3 + 0 + 12 + 647 + 3 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-130126473 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27), and also a Moran number because the ratio is a prime number: 4819499 = 130126473 / (1 + 3 + 0 + 1 + 2 + 6 + 4 + 7 + 3).

It is not an unprimeable number, because it can be changed into a prime (130126453) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2409723 + ... + 2409776.

It is an arithmetic number, because the mean of its divisors is an integer number (24097500).

Almost surely, 2^130126473 is an apocalyptic number.

It is an amenable number.

130126473 is a deficient number, since it is larger than the sum of its proper divisors (62653527).

130126473 is an equidigital number, since it uses as much as digits as its factorization.

130126473 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4819508 (or 4819502 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 27.

The square root of 130126473 is about 11407.2991106572. The cubic root of 130126473 is about 506.7439272666.

The spelling of 130126473 in words is "one hundred thirty million, one hundred twenty-six thousand, four hundred seventy-three".