12363115780511 has 32 divisors (see below), whose sum is σ = 13130890344000. Its totient is φ = 11620001433600.

The previous prime is 12363115780471. The next prime is 12363115780549. The reversal of 12363115780511 is 11508751136321.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12363115780511 - 2⁶ = 12363115780447 is a prime.

It is a super-2 number, since 2×12363115780511² (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 (12363115783511) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1555300565 + ... + 1555308513.

It is an arithmetic number, because the mean of its divisors is an integer number (410340323250).

Almost surely, 2^{12363115780511} is an apocalyptic number.

12363115780511 is a deficient number, since it is larger than the sum of its proper divisors (767774563489).

12363115780511 is a wasteful number, since it uses less digits than its factorization.

12363115780511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12059.

The product of its (nonzero) digits is 151200, while the sum is 44.

The spelling of 12363115780511 in words is "twelve trillion, three hundred sixty-three billion, one hundred fifteen million, seven hundred eighty thousand, five hundred eleven".