23220102123 has 12 divisors (see below), whose sum is σ = 33541677000. Its totient is φ = 15479362176.

The previous prime is 23220102107. The next prime is 23220102149. The reversal of 23220102123 is 32120102232.

It is not a de Polignac number, because 23220102123 - 2⁴ = 23220102107 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 23220102096 and 23220102105.

It is not an unprimeable number, because it can be changed into a prime (23220102523) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 218128 + ... + 306626.

It is an arithmetic number, because the mean of its divisors is an integer number (2795139750).

Almost surely, 2^23220102123 is an apocalyptic number.

23220102123 is a deficient number, since it is larger than the sum of its proper divisors (10321574877).

23220102123 is a wasteful number, since it uses less digits than its factorization.

23220102123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117658 (or 117655 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 23220102123 its reverse (32120102232), we get a palindrome (55340204355).

The spelling of 23220102123 in words is "twenty-three billion, two hundred twenty million, one hundred two thousand, one hundred twenty-three".