129110100202232 has 8 divisors (see below), whose sum is σ = 242081437879200. Its totient is φ = 64555050101112.

The previous prime is 129110100202189. The next prime is 129110100202261. The reversal of 129110100202232 is 232202001011921.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8069381262632 + ... + 8069381262647.

It is an arithmetic number, because the mean of its divisors is an integer number (30260179734900).

Almost surely, 2^{129110100202232} is an apocalyptic number.

It is an amenable number.

129110100202232 is a deficient number, since it is larger than the sum of its proper divisors (112971337676968).

129110100202232 is a wasteful number, since it uses less digits than its factorization.

129110100202232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16138762525285 (or 16138762525281 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 129110100202232 in words is "one hundred twenty-nine trillion, one hundred ten billion, one hundred million, two hundred two thousand, two hundred thirty-two".