123232300231 has 8 divisors (see below), whose sum is σ = 128673064800. Its totient is φ = 117798438912.

The previous prime is 123232300211. The next prime is 123232300253. The reversal of 123232300231 is 132003232321.

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 123232300231 - 2²³ = 123223911623 is a prime.

It is a super-2 number, since 2×123232300231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123232300201) 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, 1689306 + ... + 1760743.

It is an arithmetic number, because the mean of its divisors is an integer number (16084133100).

Almost surely, 2^123232300231 is an apocalyptic number.

123232300231 is a deficient number, since it is larger than the sum of its proper divisors (5440764569).

123232300231 is a wasteful number, since it uses less digits than its factorization.

123232300231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3451625.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 123232300231 its reverse (132003232321), we get a palindrome (255235532552).

The spelling of 123232300231 in words is "one hundred twenty-three billion, two hundred thirty-two million, three hundred thousand, two hundred thirty-one".