123200312322023 has 4 divisors (see below), whose sum is σ = 129684539286360. Its totient is φ = 116716085357688.

The previous prime is 123200312322013. The next prime is 123200312322107. The reversal of 123200312322023 is 320223213002321.

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 123200312322023 - 2⁸ = 123200312321767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123200312321983 and 123200312322001.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123200312322013) 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, 3242113482140 + ... + 3242113482177.

It is an arithmetic number, because the mean of its divisors is an integer number (32421134821590).

Almost surely, 2^{123200312322023} is an apocalyptic number.

123200312322023 is a deficient number, since it is larger than the sum of its proper divisors (6484226964337).

123200312322023 is an equidigital number, since it uses as much as digits as its factorization.

123200312322023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6484226964336.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 123200312322023 its reverse (320223213002321), we get a palindrome (443423525324344).

The spelling of 123200312322023 in words is "one hundred twenty-three trillion, two hundred billion, three hundred twelve million, three hundred twenty-two thousand, twenty-three".