23310223111123 has 24 divisors (see below), whose sum is σ = 25295925364416. Its totient is φ = 21470529880800.

The previous prime is 23310223111121. The next prime is 23310223111151. The reversal of 23310223111123 is 32111132201332.

It is not a de Polignac number, because 23310223111123 - 2¹ = 23310223111121 is a prime.

It is a super-2 number, since 2×23310223111123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23310223111121) 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, 926945836 + ... + 926970982.

It is an arithmetic number, because the mean of its divisors is an integer number (1053996890184).

Almost surely, 2^{23310223111123} is an apocalyptic number.

23310223111123 is a deficient number, since it is larger than the sum of its proper divisors (1985702253293).

23310223111123 is a wasteful number, since it uses less digits than its factorization.

23310223111123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36835 (or 36822 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 23310223111123 its reverse (32111132201332), we get a palindrome (55421355312455).

The spelling of 23310223111123 in words is "twenty-three trillion, three hundred ten billion, two hundred twenty-three million, one hundred eleven thousand, one hundred twenty-three".