129304150 has 24 divisors (see below), whose sum is σ = 242763480. Its totient is φ = 51236160.

The previous prime is 129304129. The next prime is 129304181. The reversal of 129304150 is 51403921.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6735 + ... + 17434.

It is an arithmetic number, because the mean of its divisors is an integer number (10115145).

Almost surely, 2^129304150 is an apocalyptic number.

129304150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129304150 is a deficient number, since it is larger than the sum of its proper divisors (113459330).

129304150 is a wasteful number, since it uses less digits than its factorization.

129304150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24288 (or 24283 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 129304150 is about 11371.1982657942. The cubic root of 129304150 is about 505.6742293200.

The spelling of 129304150 in words is "one hundred twenty-nine million, three hundred four thousand, one hundred fifty".