123030321123233 has 4 divisors (see below), whose sum is σ = 123030531640368. Its totient is φ = 123030110606100.

The previous prime is 123030321123221. The next prime is 123030321123263. The reversal of 123030321123233 is 332321123030321.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 123030321123233 - 2⁸ = 123030321122977 is a prime.

It is a super-2 number, since 2×123030321123233² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123030321123196 and 123030321123205.

It is not an unprimeable number, because it can be changed into a prime (123030321123263) 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, 104379491 + ... + 105551592.

It is an arithmetic number, because the mean of its divisors is an integer number (30757632910092).

Almost surely, 2^{123030321123233} is an apocalyptic number.

It is an amenable number.

123030321123233 is a deficient number, since it is larger than the sum of its proper divisors (210517135).

123030321123233 is an equidigital number, since it uses as much as digits as its factorization.

123030321123233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210517134.

The product of its (nonzero) digits is 11664, while the sum is 29.

Adding to 123030321123233 its reverse (332321123030321), we get a palindrome (455351444153554).

The spelling of 123030321123233 in words is "one hundred twenty-three trillion, thirty billion, three hundred twenty-one million, one hundred twenty-three thousand, two hundred thirty-three".