130473427 has 16 divisors (see below), whose sum is σ = 154022400. Its totient is φ = 110462856.

The previous prime is 130473397. The next prime is 130473461. The reversal of 130473427 is 724374031.

It is not a de Polignac number, because 130473427 - 2²³ = 122084819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130473467) 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, 26178 + ... + 30760.

It is an arithmetic number, because the mean of its divisors is an integer number (9626400).

Almost surely, 2^130473427 is an apocalyptic number.

130473427 is a deficient number, since it is larger than the sum of its proper divisors (23548973).

130473427 is an frugal number, since it uses more digits than its factorization.

130473427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4687 (or 4673 counting only the distinct ones).

The product of its (nonzero) digits is 14112, while the sum is 31.

The square root of 130473427 is about 11422.4965309691. The cubic root of 130473427 is about 507.1939018193.

The spelling of 130473427 in words is "one hundred thirty million, four hundred seventy-three thousand, four hundred twenty-seven".