130402129 has 8 divisors (see below), whose sum is σ = 153199872. Its totient is φ = 109428240.

The previous prime is 130402127. The next prime is 130402133. The reversal of 130402129 is 921204031.

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 130402129 - 2¹ = 130402127 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130402127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 455809 + ... + 456094.

It is an arithmetic number, because the mean of its divisors is an integer number (19149984).

Almost surely, 2^130402129 is an apocalyptic number.

It is an amenable number.

130402129 is a deficient number, since it is larger than the sum of its proper divisors (22797743).

130402129 is a wasteful number, since it uses less digits than its factorization.

130402129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 911927.

The product of its (nonzero) digits is 432, while the sum is 22.

The square root of 130402129 is about 11419.3751580373. The cubic root of 130402129 is about 507.1014985854.

The spelling of 130402129 in words is "one hundred thirty million, four hundred two thousand, one hundred twenty-nine".