12456056002303 has 8 divisors (see below), whose sum is σ = 12589769746736. Its totient is φ = 12323055398400.

The previous prime is 12456056002277. The next prime is 12456056002451. The reversal of 12456056002303 is 30320065065421.

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-12456056002303 is a prime.

It is a super-2 number, since 2×12456056002303² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12456053002303) 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, 178250013 + ... + 178319878.

It is an arithmetic number, because the mean of its divisors is an integer number (1573721218342).

Almost surely, 2^{12456056002303} is an apocalyptic number.

12456056002303 is a deficient number, since it is larger than the sum of its proper divisors (133713744433).

12456056002303 is a wasteful number, since it uses less digits than its factorization.

12456056002303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356570265.

The product of its (nonzero) digits is 129600, while the sum is 37.

The spelling of 12456056002303 in words is "twelve trillion, four hundred fifty-six billion, fifty-six million, two thousand, three hundred three".