11263745311 has 16 divisors (see below), whose sum is σ = 14465816064. Its totient is φ = 8524495584.

The previous prime is 11263745309. The next prime is 11263745333. The reversal of 11263745311 is 11354736211.

It is a cyclic number.

It is not a de Polignac number, because 11263745311 - 2¹ = 11263745309 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11263745011) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2688721 + ... + 2692906.

It is an arithmetic number, because the mean of its divisors is an integer number (904113504).

Almost surely, 2^11263745311 is an apocalyptic number.

11263745311 is a deficient number, since it is larger than the sum of its proper divisors (3202070753).

11263745311 is a wasteful number, since it uses less digits than its factorization.

11263745311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5381670.

The product of its digits is 15120, while the sum is 34.

The spelling of 11263745311 in words is "eleven billion, two hundred sixty-three million, seven hundred forty-five thousand, three hundred eleven".