2116302604523 has 8 divisors (see below), whose sum is σ = 2128051541616. Its totient is φ = 2104554290400.

The previous prime is 2116302604511. The next prime is 2116302604547. The reversal of 2116302604523 is 3254062036112.

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 2116302604523 - 2¹⁸ = 2116302342379 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2116302604573) 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, 7774265 + ... + 8041877.

It is an arithmetic number, because the mean of its divisors is an integer number (266006442702).

Almost surely, 2^{2116302604523} is an apocalyptic number.

2116302604523 is a deficient number, since it is larger than the sum of its proper divisors (11748937093).

2116302604523 is a wasteful number, since it uses less digits than its factorization.

2116302604523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 311485.

The product of its (nonzero) digits is 51840, while the sum is 35.

The spelling of 2116302604523 in words is "two trillion, one hundred sixteen billion, three hundred two million, six hundred four thousand, five hundred twenty-three".