23052131144505 has 96 divisors (see below), whose sum is σ = 41512757644800. Its totient is φ = 11824966680576.

The previous prime is 23052131144473. The next prime is 23052131144531. The reversal of 23052131144505 is 50544113125032.

23052131144505 is a `hidden beast` number, since 2 + 3 + 0 + 5 + 2 + 1 + 3 + 1 + 144 + 505 = 666.

It is not a de Polignac number, because 23052131144505 - 2⁵ = 23052131144473 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 23052131144505.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 391421101 + ... + 391479989.

It is an arithmetic number, because the mean of its divisors is an integer number (432424558800).

Almost surely, 2^{23052131144505} is an apocalyptic number.

It is an amenable number.

23052131144505 is a deficient number, since it is larger than the sum of its proper divisors (18460626500295).

23052131144505 is a wasteful number, since it uses less digits than its factorization.

23052131144505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62143 (or 62140 counting only the distinct ones).

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

Adding to 23052131144505 its reverse (50544113125032), we get a palindrome (73596244269537).

The spelling of 23052131144505 in words is "twenty-three trillion, fifty-two billion, one hundred thirty-one million, one hundred forty-four thousand, five hundred five".