130101132 has 48 divisors (see below), whose sum is σ = 365200640. Its totient is φ = 35214912.

The previous prime is 130101109. The next prime is 130101137. The reversal of 130101132 is 231101031.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (130101137) 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, 39163 + ... + 42354.

Almost surely, 2^130101132 is an apocalyptic number.

130101132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

130101132 is an abundant number, since it is smaller than the sum of its proper divisors (235099508).

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

130101132 is a wasteful number, since it uses less digits than its factorization.

130101132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81550 (or 81548 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

The square root of 130101132 is about 11406.1883203812. The cubic root of 130101132 is about 506.7110304721.

Adding to 130101132 its reverse (231101031), we get a palindrome (361202163).

The spelling of 130101132 in words is "one hundred thirty million, one hundred one thousand, one hundred thirty-two".