130839032 has 32 divisors (see below), whose sum is σ = 249841200. Its totient is φ = 64226304.

The previous prime is 130839031. The next prime is 130839041. The reversal of 130839032 is 230938031.

It is a zygodrome in base 2.

It is a junction number, because it is equal to n+sod(n) for n = 130838986 and 130839004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130839031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107258 + ... + 108470.

Almost surely, 2^130839032 is an apocalyptic number.

It is an amenable number.

130839032 is a deficient number, since it is larger than the sum of its proper divisors (119002168).

130839032 is a wasteful number, since it uses less digits than its factorization.

130839032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1455 (or 1451 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 29.

The square root of 130839032 is about 11438.4890610605. The cubic root of 130839032 is about 507.6672030298.

The spelling of 130839032 in words is "one hundred thirty million, eight hundred thirty-nine thousand, thirty-two".