11545303010523 has 16 divisors (see below), whose sum is σ = 15460463692800. Its totient is φ = 7663515157760.

The previous prime is 11545303010509. The next prime is 11545303010531. The reversal of 11545303010523 is 32501030354511.

It is a cyclic number.

It is not a de Polignac number, because 11545303010523 - 2²⁴ = 11545286233307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11545303060523) 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, 3592378 + ... + 5999648.

It is an arithmetic number, because the mean of its divisors is an integer number (966278980800).

Almost surely, 2^{11545303010523} is an apocalyptic number.

11545303010523 is a deficient number, since it is larger than the sum of its proper divisors (3915160682277).

11545303010523 is a wasteful number, since it uses less digits than its factorization.

11545303010523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2414202.

The product of its (nonzero) digits is 27000, while the sum is 33.

The spelling of 11545303010523 in words is "eleven trillion, five hundred forty-five billion, three hundred three million, ten thousand, five hundred twenty-three".