130434052 has 12 divisors (see below), whose sum is σ = 260868160. Its totient is φ = 55900296.

The previous prime is 130434041. The next prime is 130434089. The reversal of 130434052 is 250434031.

130434052 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

130434052 is an admirable number.

It is a super-2 number, since 2×130434052² = 34026083842277408, which contains 22 as substring.

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, 2329152 + ... + 2329207.

Almost surely, 2^130434052 is an apocalyptic number.

It is an amenable number.

130434052 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

130434052 is a wasteful number, since it uses less digits than its factorization.

130434052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4658370 (or 4658368 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 130434052 is about 11420.7728284911. The cubic root of 130434052 is about 507.1428754159.

Adding to 130434052 its reverse (250434031), we get a palindrome (380868083).

The spelling of 130434052 in words is "one hundred thirty million, four hundred thirty-four thousand, fifty-two".