130424885 has 4 divisors (see below), whose sum is σ = 156509868. Its totient is φ = 104339904.

The previous prime is 130424863. The next prime is 130424981. The reversal of 130424885 is 588424031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 59089969 + 71334916 = 7687^2 + 8446^2 .

It is a cyclic number.

It is not a de Polignac number, because 130424885 - 2¹⁰ = 130423861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13042484 + ... + 13042493.

It is an arithmetic number, because the mean of its divisors is an integer number (39127467).

Almost surely, 2^130424885 is an apocalyptic number.

It is an amenable number.

130424885 is a deficient number, since it is larger than the sum of its proper divisors (26084983).

130424885 is an equidigital number, since it uses as much as digits as its factorization.

130424885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26084982.

The product of its (nonzero) digits is 30720, while the sum is 35.

The square root of 130424885 is about 11420.3714913307. The cubic root of 130424885 is about 507.1309943475.

The spelling of 130424885 in words is "one hundred thirty million, four hundred twenty-four thousand, eight hundred eighty-five".