129032010002 has 16 divisors (see below), whose sum is σ = 221214058560. Its totient is φ = 55295351088.

The previous prime is 129032010001. The next prime is 129032010007. The reversal of 129032010002 is 200010230921.

It is not an unprimeable number, because it can be changed into a prime (129032010001) 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, 139628 + ... + 526839.

It is an arithmetic number, because the mean of its divisors is an integer number (13825878660).

Almost surely, 2^129032010002 is an apocalyptic number.

129032010002 is a deficient number, since it is larger than the sum of its proper divisors (92182048558).

129032010002 is a wasteful number, since it uses less digits than its factorization.

129032010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 680305.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 129032010002 its reverse (200010230921), we get a palindrome (329042240923).

The spelling of 129032010002 in words is "one hundred twenty-nine billion, thirty-two million, ten thousand, two".