23333132123123 has 4 divisors (see below), whose sum is σ = 23333152590888. Its totient is φ = 23333111655360.

The previous prime is 23333132123107. The next prime is 23333132123149. The reversal of 23333132123123 is 32132123133332.

It is a happy number.

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 23333132123123 - 2⁴ = 23333132123107 is a prime.

It is a super-2 number, since 2×23333132123123² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 23333132123123.

It is not an unprimeable number, because it can be changed into a prime (23333132123153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8416286 + ... + 10839747.

It is an arithmetic number, because the mean of its divisors is an integer number (5833288147722).

Almost surely, 2^{23333132123123} is an apocalyptic number.

23333132123123 is a deficient number, since it is larger than the sum of its proper divisors (20467765).

23333132123123 is a wasteful number, since it uses less digits than its factorization.

23333132123123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20467764.

The product of its digits is 34992, while the sum is 32.

Adding to 23333132123123 its reverse (32132123133332), we get a palindrome (55465255256455).

The spelling of 23333132123123 in words is "twenty-three trillion, three hundred thirty-three billion, one hundred thirty-two million, one hundred twenty-three thousand, one hundred twenty-three".