130851025 has 12 divisors (see below), whose sum is σ = 169310592. Its totient is φ = 100129040.

The previous prime is 130851001. The next prime is 130851037. The reversal of 130851025 is 520158031.

It is a happy number.

It is not a de Polignac number, because 130851025 - 2¹⁹ = 130326737 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 113209 + ... + 114358.

It is an arithmetic number, because the mean of its divisors is an integer number (14109216).

Almost surely, 2^130851025 is an apocalyptic number.

It is an amenable number.

130851025 is a deficient number, since it is larger than the sum of its proper divisors (38459567).

130851025 is a wasteful number, since it uses less digits than its factorization.

130851025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 227600 (or 227595 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 130851025 is about 11439.0132878671. The cubic root of 130851025 is about 507.6827138618.

The spelling of 130851025 in words is "one hundred thirty million, eight hundred fifty-one thousand, twenty-five".