123113332 has 12 divisors (see below), whose sum is σ = 218400196. Its totient is φ = 60713280.

The previous prime is 123113321. The next prime is 123113383. The reversal of 123113332 is 233311321.

It can be written as a sum of positive squares in 2 ways, for example, as 52620516 + 70492816 = 7254^2 + 8396^2 .

It is a super-2 number, since 2×123113332² = 30313785032284448, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 210519 + ... + 211102.

Almost surely, 2^123113332 is an apocalyptic number.

It is an amenable number.

123113332 is a deficient number, since it is larger than the sum of its proper divisors (95286864).

123113332 is a wasteful number, since it uses less digits than its factorization.

123113332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 421698 (or 421696 counting only the distinct ones).

The product of its digits is 324, while the sum is 19.

The square root of 123113332 is about 11095.6447311547. The cubic root of 123113332 is about 497.4716794060.

Adding to 123113332 its reverse (233311321), we get a palindrome (356424653).

The spelling of 123113332 in words is "one hundred twenty-three million, one hundred thirteen thousand, three hundred thirty-two".