123033324353345 has 64 divisors (see below), whose sum is σ = 173653436791296. Its totient is φ = 81938065397760.

The previous prime is 123033324353327. The next prime is 123033324353477. The reversal of 123033324353345 is 543353423330321.

It is not a de Polignac number, because 123033324353345 - 2⁸ = 123033324353089 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 123033324353296 and 123033324353305.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 261964067 + ... + 262433303.

It is an arithmetic number, because the mean of its divisors is an integer number (2713334949864).

Almost surely, 2^{123033324353345} is an apocalyptic number.

It is an amenable number.

123033324353345 is a deficient number, since it is larger than the sum of its proper divisors (50620112437951).

123033324353345 is a wasteful number, since it uses less digits than its factorization.

123033324353345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470730.

The product of its (nonzero) digits is 3499200, while the sum is 44.

Adding to 123033324353345 its reverse (543353423330321), we get a palindrome (666386747683666).

The spelling of 123033324353345 in words is "one hundred twenty-three trillion, thirty-three billion, three hundred twenty-four million, three hundred fifty-three thousand, three hundred forty-five".