123001332023 has 8 divisors (see below), whose sum is σ = 135104438400. Its totient is φ = 111461160888.

The previous prime is 123001331953. The next prime is 123001332043. The reversal of 123001332023 is 320233100321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 123001332023 - 2⁸ = 123001331767 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123001331986 and 123001332004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123001332043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 140733353 + ... + 140734226.

It is an arithmetic number, because the mean of its divisors is an integer number (16888054800).

Almost surely, 2^123001332023 is an apocalyptic number.

123001332023 is a deficient number, since it is larger than the sum of its proper divisors (12103106377).

123001332023 is a wasteful number, since it uses less digits than its factorization.

123001332023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281467621.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 123001332023 its reverse (320233100321), we get a palindrome (443234432344).

The spelling of 123001332023 in words is "one hundred twenty-three billion, one million, three hundred thirty-two thousand, twenty-three".