103230132 has 12 divisors (see below), whose sum is σ = 240870336. Its totient is φ = 34410040.

The previous prime is 103230131. The next prime is 103230161. The reversal of 103230132 is 231032301.

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4301244 + ... + 4301267.

It is an arithmetic number, because the mean of its divisors is an integer number (20072528).

Almost surely, 2^103230132 is an apocalyptic number.

103230132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

103230132 is an abundant number, since it is smaller than the sum of its proper divisors (137640204).

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

103230132 is a wasteful number, since it uses less digits than its factorization.

103230132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8602518 (or 8602516 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 15.

The square root of 103230132 is about 10160.2230290481. The cubic root of 103230132 is about 469.1036666775.

Adding to 103230132 its reverse (231032301), we get a palindrome (334262433).

The spelling of 103230132 in words is "one hundred three million, two hundred thirty thousand, one hundred thirty-two".