23303211244123 has 4 divisors (see below), whose sum is σ = 23303431152360. Its totient is φ = 23302991335888.

The previous prime is 23303211244097. The next prime is 23303211244147. The reversal of 23303211244123 is 32144211230332.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 23303211244123 - 2²⁵ = 23303177689691 is a prime.

It is a super-3 number, since 3×23303211244123³ (a number of 41 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23303211244193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109795090 + ... + 110007127.

It is an arithmetic number, because the mean of its divisors is an integer number (5825857788090).

Almost surely, 2^{23303211244123} is an apocalyptic number.

23303211244123 is a deficient number, since it is larger than the sum of its proper divisors (219908237).

23303211244123 is a wasteful number, since it uses less digits than its factorization.

23303211244123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219908236.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 23303211244123 its reverse (32144211230332), we get a palindrome (55447422474455).

The spelling of 23303211244123 in words is "twenty-three trillion, three hundred three billion, two hundred eleven million, two hundred forty-four thousand, one hundred twenty-three".