103132130 has 16 divisors (see below), whose sum is σ = 187989120. Its totient is φ = 40730352.

The previous prime is 103132123. The next prime is 103132163. The reversal of 103132130 is 31231301.

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, 64484 + ... + 66063.

It is an arithmetic number, because the mean of its divisors is an integer number (11749320).

Almost surely, 2^103132130 is an apocalyptic number.

103132130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

103132130 is a deficient number, since it is larger than the sum of its proper divisors (84856990).

103132130 is a wasteful number, since it uses less digits than its factorization.

103132130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 130633.

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

The square root of 103132130 is about 10155.3990566595. The cubic root of 103132130 is about 468.9551711024.

Adding to 103132130 its reverse (31231301), we get a palindrome (134363431).

The spelling of 103132130 in words is "one hundred three million, one hundred thirty-two thousand, one hundred thirty".