129796102211 has 8 divisors (see below), whose sum is σ = 130646103984. Its totient is φ = 128948031520.

The previous prime is 129796102201. The next prime is 129796102273. The reversal of 129796102211 is 112201697921.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 129796102211 - 2²² = 129791907907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (129796102201) 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, 347780 + ... + 616881.

It is an arithmetic number, because the mean of its divisors is an integer number (16330762998).

Almost surely, 2^129796102211 is an apocalyptic number.

129796102211 is a deficient number, since it is larger than the sum of its proper divisors (850001773).

129796102211 is an equidigital number, since it uses as much as digits as its factorization.

129796102211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 965541.

The product of its (nonzero) digits is 27216, while the sum is 41.

The spelling of 129796102211 in words is "one hundred twenty-nine billion, seven hundred ninety-six million, one hundred two thousand, two hundred eleven".