129893153 has 8 divisors (see below), whose sum is σ = 143138688. Its totient is φ = 117112464.

The previous prime is 129893149. The next prime is 129893173. The reversal of 129893153 is 351398921.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 129893153 - 2² = 129893149 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 129893153.

It is not an unprimeable number, because it can be changed into a prime (129893173) 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 7 ways as a sum of consecutive naturals, for example, 115625 + ... + 116742.

It is an arithmetic number, because the mean of its divisors is an integer number (17892336).

Almost surely, 2^129893153 is an apocalyptic number.

129893153 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

129893153 is a deficient number, since it is larger than the sum of its proper divisors (13245535).

129893153 is a wasteful number, since it uses less digits than its factorization.

129893153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232423.

The product of its digits is 58320, while the sum is 41.

The square root of 129893153 is about 11397.0677369225. The cubic root of 129893153 is about 506.4408779177.

The spelling of 129893153 in words is "one hundred twenty-nine million, eight hundred ninety-three thousand, one hundred fifty-three".