123033313 has 8 divisors (see below), whose sum is σ = 132584256. Its totient is φ = 113494800.

The previous prime is 123033311. The next prime is 123033329. The reversal of 123033313 is 313330321.

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 123033313 - 2¹ = 123033311 is a prime.

It is a super-2 number, since 2×123033313² = 30274392215511938, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123033311) 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, 33498 + ... + 36988.

It is an arithmetic number, because the mean of its divisors is an integer number (16573032).

Almost surely, 2^123033313 is an apocalyptic number.

123033313 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

123033313 is a deficient number, since it is larger than the sum of its proper divisors (9550943).

123033313 is a wasteful number, since it uses less digits than its factorization.

123033313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6215.

The product of its (nonzero) digits is 486, while the sum is 19.

The square root of 123033313 is about 11092.0382707598. The cubic root of 123033313 is about 497.3638768007.

Adding to 123033313 its reverse (313330321), we get a palindrome (436363634).

It can be divided in two parts, 1230 and 33313, that added together give a palindrome (34543).

The spelling of 123033313 in words is "one hundred twenty-three million, thirty-three thousand, three hundred thirteen".