103130132 has 24 divisors (see below), whose sum is σ = 208158720. Its totient is φ = 43791840.

The previous prime is 103130123. The next prime is 103130161. The reversal of 103130132 is 231031301.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13844 + ... + 19947.

It is an arithmetic number, because the mean of its divisors is an integer number (8673280).

Almost surely, 2^103130132 is an apocalyptic number.

It is an amenable number.

103130132 is an abundant number, since it is smaller than the sum of its proper divisors (105028588).

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

103130132 is a wasteful number, since it uses less digits than its factorization.

103130132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33911 (or 33909 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 103130132 is about 10155.3006848640. The cubic root of 103130132 is about 468.9521426944.

Adding to 103130132 its reverse (231031301), we get a palindrome (334161433).

The spelling of 103130132 in words is "one hundred three million, one hundred thirty thousand, one hundred thirty-two".