130551304 has 16 divisors (see below), whose sum is σ = 263613420. Its totient is φ = 60254400.

The previous prime is 130551293. The next prime is 130551307. The reversal of 130551304 is 403155031.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 106048804 + 24502500 = 10298^2 + 4950^2 .

It is a super-2 number, since 2×130551304² = 34087285952200832, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (130551307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 627547 + ... + 627754.

Almost surely, 2^130551304 is an apocalyptic number.

It is an amenable number.

130551304 is an abundant number, since it is smaller than the sum of its proper divisors (133062116).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130551304 is a wasteful number, since it uses less digits than its factorization.

130551304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1255320 (or 1255316 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 130551304 is about 11425.9049532192. The cubic root of 130551304 is about 507.2947930745.

The spelling of 130551304 in words is "one hundred thirty million, five hundred fifty-one thousand, three hundred four".