12300213656659 has 4 divisors (see below), whose sum is σ = 12300596360416. Its totient is φ = 12299830952904.

The previous prime is 12300213656623. The next prime is 12300213656677. The reversal of 12300213656659 is 95665631200321.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 12300213656659 - 2²¹ = 12300211559507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300213686659) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 191303664 + ... + 191367949.

It is an arithmetic number, because the mean of its divisors is an integer number (3075149090104).

Almost surely, 2^{12300213656659} is an apocalyptic number.

12300213656659 is a deficient number, since it is larger than the sum of its proper divisors (382703757).

12300213656659 is an equidigital number, since it uses as much as digits as its factorization.

12300213656659 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 382703756.

The product of its (nonzero) digits is 1749600, while the sum is 49.

The spelling of 12300213656659 in words is "twelve trillion, three hundred billion, two hundred thirteen million, six hundred fifty-six thousand, six hundred fifty-nine".