12300837810217 has 4 divisors (see below), whose sum is σ = 13419095792976. Its totient is φ = 11182579827460.

The previous prime is 12300837810211. The next prime is 12300837810227. The reversal of 12300837810217 is 71201873800321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12300837810217 - 2⁷ = 12300837810089 is a prime.

It is a super-2 number, since 2×12300837810217² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12300837810211) 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, 559128991363 + ... + 559128991384.

It is an arithmetic number, because the mean of its divisors is an integer number (3354773948244).

Almost surely, 2^{12300837810217} is an apocalyptic number.

It is an amenable number.

12300837810217 is a deficient number, since it is larger than the sum of its proper divisors (1118257982759).

12300837810217 is a wasteful number, since it uses less digits than its factorization.

12300837810217 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118257982758.

The product of its (nonzero) digits is 112896, while the sum is 43.

The spelling of 12300837810217 in words is "twelve trillion, three hundred billion, eight hundred thirty-seven million, eight hundred ten thousand, two hundred seventeen".