129110692311 has 16 divisors (see below), whose sum is σ = 191927927520. Its totient is φ = 85780022400.

The previous prime is 129110692297. The next prime is 129110692339. The reversal of 129110692311 is 113296011921.

It is not a de Polignac number, because 129110692311 - 2¹⁸ = 129110430167 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129110692511) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8152290 + ... + 8168111.

It is an arithmetic number, because the mean of its divisors is an integer number (11995495470).

Almost surely, 2^129110692311 is an apocalyptic number.

129110692311 is a deficient number, since it is larger than the sum of its proper divisors (62817235209).

129110692311 is a wasteful number, since it uses less digits than its factorization.

129110692311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16320703 (or 16320697 counting only the distinct ones).

The product of its (nonzero) digits is 5832, while the sum is 36.

The spelling of 129110692311 in words is "one hundred twenty-nine billion, one hundred ten million, six hundred ninety-two thousand, three hundred eleven".