123300121232023 has 4 divisors (see below), whose sum is σ = 123505964506800. Its totient is φ = 123094277957248.

The previous prime is 123300121231993. The next prime is 123300121232051. The reversal of 123300121232023 is 320232121003321.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123300121232023 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123300121832023) 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, 102921636490 + ... + 102921637687.

It is an arithmetic number, because the mean of its divisors is an integer number (30876491126700).

Almost surely, 2^{123300121232023} is an apocalyptic number.

123300121232023 is a deficient number, since it is larger than the sum of its proper divisors (205843274777).

123300121232023 is an equidigital number, since it uses as much as digits as its factorization.

123300121232023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205843274776.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 123300121232023 its reverse (320232121003321), we get a palindrome (443532242235344).

The spelling of 123300121232023 in words is "one hundred twenty-three trillion, three hundred billion, one hundred twenty-one million, two hundred thirty-two thousand, twenty-three".