123033332 has 6 divisors (see below), whose sum is σ = 215308338. Its totient is φ = 61516664.

The previous prime is 123033331. The next prime is 123033343. The reversal of 123033332 is 233330321.

It can be written as a sum of positive squares in only one way, i.e., 112444816 + 10588516 = 10604^2 + 3254^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123033331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15379163 + ... + 15379170.

It is an arithmetic number, because the mean of its divisors is an integer number (35884723).

Almost surely, 2^123033332 is an apocalyptic number.

It is an amenable number.

123033332 is a deficient number, since it is larger than the sum of its proper divisors (92275006).

123033332 is a wasteful number, since it uses less digits than its factorization.

123033332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30758337 (or 30758335 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 20.

The square root of 123033332 is about 11092.0391272299. The cubic root of 123033332 is about 497.3639024033.

Adding to 123033332 its reverse (233330321), we get a palindrome (356363653).

The spelling of 123033332 in words is "one hundred twenty-three million, thirty-three thousand, three hundred thirty-two".