129696102 has 12 divisors (see below), whose sum is σ = 281008260. Its totient is φ = 43232028.

The previous prime is 129696097. The next prime is 129696139. The reversal of 129696102 is 201696921.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3602652 + ... + 3602687.

It is an arithmetic number, because the mean of its divisors is an integer number (23417355).

Almost surely, 2^129696102 is an apocalyptic number.

129696102 is an abundant number, since it is smaller than the sum of its proper divisors (151312158).

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

129696102 is a wasteful number, since it uses less digits than its factorization.

129696102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7205347 (or 7205344 counting only the distinct ones).

The product of its (nonzero) digits is 11664, while the sum is 36.

The square root of 129696102 is about 11388.4196445337. The cubic root of 129696102 is about 506.1846540256.

The spelling of 129696102 in words is "one hundred twenty-nine million, six hundred ninety-six thousand, one hundred two".