129307002 has 16 divisors (see below), whose sum is σ = 282124512. Its totient is φ = 39183920.

The previous prime is 129307001. The next prime is 129307019. The reversal of 129307002 is 200703921.

It is not an unprimeable number, because it can be changed into a prime (129307001) 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, 979533 + ... + 979664.

It is an arithmetic number, because the mean of its divisors is an integer number (17632782).

Almost surely, 2^129307002 is an apocalyptic number.

129307002 is an abundant number, since it is smaller than the sum of its proper divisors (152817510).

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

129307002 is a wasteful number, since it uses less digits than its factorization.

129307002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1959213.

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 129307002 is about 11371.3236696525. The cubic root of 129307002 is about 505.6779470978.

The spelling of 129307002 in words is "one hundred twenty-nine million, three hundred seven thousand, two".