123033101233 has 48 divisors (see below), whose sum is σ = 158393781504. Its totient is φ = 94778449920.

The previous prime is 123033101221. The next prime is 123033101237. The reversal of 123033101233 is 332101330321.

It is not a de Polignac number, because 123033101233 - 2¹³ = 123033093041 is a prime.

It is a super-2 number, since 2×123033101233² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (123033101237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 12084241 + ... + 12094417.

It is an arithmetic number, because the mean of its divisors is an integer number (3299870448).

Almost surely, 2^123033101233 is an apocalyptic number.

It is an amenable number.

123033101233 is a deficient number, since it is larger than the sum of its proper divisors (35360680271).

123033101233 is a wasteful number, since it uses less digits than its factorization.

123033101233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10862 (or 10855 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 123033101233 its reverse (332101330321), we get a palindrome (455134431554).

The spelling of 123033101233 in words is "one hundred twenty-three billion, thirty-three million, one hundred one thousand, two hundred thirty-three".