11123713516575 has 24 divisors (see below), whose sum is σ = 20063134198656. Its totient is φ = 5393315644000.

The previous prime is 11123713516541. The next prime is 11123713516579. The reversal of 11123713516575 is 57561531732111.

It is a happy number.

It is not a de Polignac number, because 11123713516575 - 2¹² = 11123713512479 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11123713516579) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6741643731 + ... + 6741645380.

It is an arithmetic number, because the mean of its divisors is an integer number (835963924944).

Almost surely, 2^{11123713516575} is an apocalyptic number.

11123713516575 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

11123713516575 is a deficient number, since it is larger than the sum of its proper divisors (8939420682081).

11123713516575 is a wasteful number, since it uses less digits than its factorization.

11123713516575 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13483289135 (or 13483289130 counting only the distinct ones).

The product of its digits is 661500, while the sum is 48.

The spelling of 11123713516575 in words is "eleven trillion, one hundred twenty-three billion, seven hundred thirteen million, five hundred sixteen thousand, five hundred seventy-five".