11523666306306 has 48 divisors (see below), whose sum is σ = 29247449928480. Its totient is φ = 2993160078720.

The previous prime is 11523666306293. The next prime is 11523666306319. The reversal of 11523666306306 is 60360366632511.

It is an interprime number because it is at equal distance from previous prime (11523666306293) and next prime (11523666306319).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1781639671 + ... + 1781646138.

It is an arithmetic number, because the mean of its divisors is an integer number (609321873510).

Almost surely, 2^{11523666306306} is an apocalyptic number.

11523666306306 is an abundant number, since it is smaller than the sum of its proper divisors (17723783622174).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11523666306306 is a wasteful number, since it uses less digits than its factorization.

11523666306306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3563285839 (or 3563285832 counting only the distinct ones).

The product of its (nonzero) digits is 2099520, while the sum is 48.

The spelling of 11523666306306 in words is "eleven trillion, five hundred twenty-three billion, six hundred sixty-six million, three hundred six thousand, three hundred six".