129483230 has 16 divisors (see below), whose sum is σ = 234375120. Its totient is φ = 51503232.

The previous prime is 129483227. The next prime is 129483247. The reversal of 129483230 is 32384921.

It is a happy number.

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, 34379 + ... + 37958.

It is an arithmetic number, because the mean of its divisors is an integer number (14648445).

Almost surely, 2^129483230 is an apocalyptic number.

129483230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

129483230 is a deficient number, since it is larger than the sum of its proper divisors (104891890).

129483230 is a wasteful number, since it uses less digits than its factorization.

129483230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72523.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 129483230 is about 11379.0698213870. The cubic root of 129483230 is about 505.9075664243.

The spelling of 129483230 in words is "one hundred twenty-nine million, four hundred eighty-three thousand, two hundred thirty".