2102673904129 has 8 divisors (see below), whose sum is σ = 2159827746048. Its totient is φ = 2045799543840.

The previous prime is 2102673904099. The next prime is 2102673904157. The reversal of 2102673904129 is 9214093762012.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2102673904129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102673904159) 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, 69855157 + ... + 69885250.

It is an arithmetic number, because the mean of its divisors is an integer number (269978468256).

Almost surely, 2^{2102673904129} is an apocalyptic number.

It is an amenable number.

2102673904129 is a deficient number, since it is larger than the sum of its proper divisors (57153841919).

2102673904129 is a wasteful number, since it uses less digits than its factorization.

2102673904129 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 139740815.

The product of its (nonzero) digits is 326592, while the sum is 46.

The spelling of 2102673904129 in words is "two trillion, one hundred two billion, six hundred seventy-three million, nine hundred four thousand, one hundred twenty-nine".