122933 has 4 divisors (see below), whose sum is σ = 123660. Its totient is φ = 122208.

The previous prime is 122929. The next prime is 122939. The reversal of 122933 is 339221.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 54289 + 68644 = 233^2 + 262^2 .

It is a cyclic number.

It is not a de Polignac number, because 122933 - 2² = 122929 is a prime.

It is a super-2 number, since 2×122933² = 30225044978, which contains 22 as substring.

It is an Ulam number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122939) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41 + ... + 497.

It is an arithmetic number, because the mean of its divisors is an integer number (30915).

2¹²²⁹³³ is an apocalyptic number.

It is an amenable number.

122933 is a deficient number, since it is larger than the sum of its proper divisors (727).

122933 is an equidigital number, since it uses as much as digits as its factorization.

122933 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726.

The product of its digits is 324, while the sum is 20.

The square root of 122933 is about 350.6180257773. The cubic root of 122933 is about 49.7228667815.

The spelling of 122933 in words is "one hundred twenty-two thousand, nine hundred thirty-three".