11431524055023 has 48 divisors (see below), whose sum is σ = 17245087681536. Its totient is φ = 7283339743680.

The previous prime is 11431524055001. The next prime is 11431524055031. The reversal of 11431524055023 is 32055042513411.

11431524055023 is a `hidden beast` number, since 1 + 1 + 4 + 31 + 52 + 4 + 0 + 550 + 23 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-11431524055023 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11431524055093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1652667361 + ... + 1652674277.

It is an arithmetic number, because the mean of its divisors is an integer number (359272660032).

Almost surely, 2^{11431524055023} is an apocalyptic number.

11431524055023 is a deficient number, since it is larger than the sum of its proper divisors (5813563626513).

11431524055023 is a wasteful number, since it uses less digits than its factorization.

11431524055023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12724 (or 12721 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

Adding to 11431524055023 its reverse (32055042513411), we get a palindrome (43486566568434).

The spelling of 11431524055023 in words is "eleven trillion, four hundred thirty-one billion, five hundred twenty-four million, fifty-five thousand, twenty-three".