123033121123331 has 8 divisors (see below), whose sum is σ = 128385574763040. Its totient is φ = 117680933108992.

The previous prime is 123033121123259. The next prime is 123033121123337. The reversal of 123033121123331 is 133321121330321.

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 123033121123331 - 2¹⁸ = 123033120861187 is a prime.

It is a super-2 number, since 2×123033121123331² (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 = 123033121123294 and 123033121123303.

It is not an unprimeable number, because it can be changed into a prime (123033121123337) 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, 65459540 + ... + 67312833.

It is an arithmetic number, because the mean of its divisors is an integer number (16048196845380).

Almost surely, 2^{123033121123331} is an apocalyptic number.

123033121123331 is a deficient number, since it is larger than the sum of its proper divisors (5352453639709).

123033121123331 is a wasteful number, since it uses less digits than its factorization.

123033121123331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132812685.

The product of its (nonzero) digits is 5832, while the sum is 29.

Adding to 123033121123331 its reverse (133321121330321), we get a palindrome (256354242453652).

The spelling of 123033121123331 in words is "one hundred twenty-three trillion, thirty-three billion, one hundred twenty-one million, one hundred twenty-three thousand, three hundred thirty-one".