23152551475123 has 16 divisors (see below), whose sum is σ = 27249148800000. Its totient is φ = 19261742003712.

The previous prime is 23152551475121. The next prime is 23152551475147. The reversal of 23152551475123 is 32157415525132.

It is a cyclic number.

It is not a de Polignac number, because 23152551475123 - 2¹ = 23152551475121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23152551475121) 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, 354773998 + ... + 354839251.

It is an arithmetic number, because the mean of its divisors is an integer number (1703071800000).

Almost surely, 2^{23152551475123} is an apocalyptic number.

23152551475123 is a deficient number, since it is larger than the sum of its proper divisors (4096597324877).

23152551475123 is an equidigital number, since it uses as much as digits as its factorization.

23152551475123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 709613394.

The product of its digits is 1260000, while the sum is 46.

The spelling of 23152551475123 in words is "twenty-three trillion, one hundred fifty-two billion, five hundred fifty-one million, four hundred seventy-five thousand, one hundred twenty-three".