12311021114306 has 16 divisors (see below), whose sum is σ = 18917613560160. Its totient is φ = 6005160700320.

The previous prime is 12311021114297. The next prime is 12311021114419. The reversal of 12311021114306 is 60341112011321.

It is a super-2 number, since 2×12311021114306² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 381596 + ... + 4976711.

It is an arithmetic number, because the mean of its divisors is an integer number (1182350847510).

Almost surely, 2^{12311021114306} is an apocalyptic number.

12311021114306 is a deficient number, since it is larger than the sum of its proper divisors (6606592445854).

12311021114306 is a wasteful number, since it uses less digits than its factorization.

12311021114306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5386369.

The product of its (nonzero) digits is 864, while the sum is 26.

Adding to 12311021114306 its reverse (60341112011321), we get a palindrome (72652133125627).

The spelling of 12311021114306 in words is "twelve trillion, three hundred eleven billion, twenty-one million, one hundred fourteen thousand, three hundred six".