130109952 has 80 divisors (see below), whose sum is σ = 396171072. Its totient is φ = 37171200.

The previous prime is 130109951. The next prime is 130109953. The reversal of 130109952 is 259901031.

It is an interprime number because it is at equal distance from previous prime (130109951) and next prime (130109953).

It is not an unprimeable number, because it can be changed into a prime (130109951) 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, 4702 + ... + 16802.

Almost surely, 2^130109952 is an apocalyptic number.

130109952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 130109952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (198085536).

130109952 is an abundant number, since it is smaller than the sum of its proper divisors (266061120).

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

130109952 is an equidigital number, since it uses as much as digits as its factorization.

130109952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12129 (or 12113 counting only the distinct ones).

The product of its (nonzero) digits is 2430, while the sum is 30.

The square root of 130109952 is about 11406.5749460563. The cubic root of 130109952 is about 506.7224807704.

The spelling of 130109952 in words is "one hundred thirty million, one hundred nine thousand, nine hundred fifty-two".