130346372 has 12 divisors (see below), whose sum is σ = 245652876. Its totient is φ = 60159840.

The previous prime is 130346357. The next prime is 130346407. The reversal of 130346372 is 273643031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 18113536 + 112232836 = 4256^2 + 10594^2 .

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, 1253279 + ... + 1253382.

It is an arithmetic number, because the mean of its divisors is an integer number (20471073).

Almost surely, 2^130346372 is an apocalyptic number.

It is an amenable number.

130346372 is a deficient number, since it is larger than the sum of its proper divisors (115306504).

130346372 is a wasteful number, since it uses less digits than its factorization.

130346372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2506678 (or 2506676 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 29.

The square root of 130346372 is about 11416.9335637902. The cubic root of 130346372 is about 507.0292132394.

The spelling of 130346372 in words is "one hundred thirty million, three hundred forty-six thousand, three hundred seventy-two".