123023233 has 8 divisors (see below), whose sum is σ = 129852800. Its totient is φ = 116229168.

The previous prime is 123023231. The next prime is 123023269. The reversal of 123023233 is 332320321.

It is a happy number.

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 123023233 - 2¹ = 123023231 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

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 123023233.

It is not an unprimeable number, because it can be changed into a prime (123023231) 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, 1593 + ... + 15766.

It is an arithmetic number, because the mean of its divisors is an integer number (16231600).

Almost surely, 2^123023233 is an apocalyptic number.

It is an amenable number.

123023233 is a deficient number, since it is larger than the sum of its proper divisors (6829567).

123023233 is a wasteful number, since it uses less digits than its factorization.

123023233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17751.

The product of its (nonzero) digits is 648, while the sum is 19.

The square root of 123023233 is about 11091.5838814842. The cubic root of 123023233 is about 497.3502935831.

Adding to 123023233 its reverse (332320321), we get a palindrome (455343554).

It can be divided in two parts, 123023 and 233, that added together give a triangular number (123256 = T₄₉₆).

The spelling of 123023233 in words is "one hundred twenty-three million, twenty-three thousand, two hundred thirty-three".