130239083828 has 48 divisors (see below), whose sum is σ = 264966624384. Its totient is φ = 54856448640.

The previous prime is 130239083827. The next prime is 130239083831. The reversal of 130239083828 is 828380932031.

It is a super-2 number, since 2×130239083828² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130239083827) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2081975 + ... + 2143617.

It is an arithmetic number, because the mean of its divisors is an integer number (5520138008).

Almost surely, 2^130239083828 is an apocalyptic number.

It is an amenable number.

130239083828 is an abundant number, since it is smaller than the sum of its proper divisors (134727540556).

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

130239083828 is a wasteful number, since it uses less digits than its factorization.

130239083828 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62952 (or 62950 counting only the distinct ones).

The product of its (nonzero) digits is 497664, while the sum is 47.

The spelling of 130239083828 in words is "one hundred thirty billion, two hundred thirty-nine million, eighty-three thousand, eight hundred twenty-eight".