122433253 has 4 divisors (see below), whose sum is σ = 122543980. Its totient is φ = 122322528.

The previous prime is 122433221. The next prime is 122433263. The reversal of 122433253 is 352334221.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 352334221 = 467 ⋅754463.

It can be written as a sum of positive squares in 2 ways, for example, as 57501889 + 64931364 = 7583^2 + 8058^2 .

It is a cyclic number.

It is not a de Polignac number, because 122433253 - 2⁵ = 122433221 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122433203) 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, 53688 + ... + 55921.

It is an arithmetic number, because the mean of its divisors is an integer number (30635995).

Almost surely, 2^122433253 is an apocalyptic number.

It is an amenable number.

122433253 is a deficient number, since it is larger than the sum of its proper divisors (110727).

122433253 is a wasteful number, since it uses less digits than its factorization.

122433253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110726.

The product of its digits is 4320, while the sum is 25.

The square root of 122433253 is about 11064.9560776354. The cubic root of 122433253 is about 496.5539750533.

Adding to 122433253 its reverse (352334221), we get a palindrome (474767474).

The spelling of 122433253 in words is "one hundred twenty-two million, four hundred thirty-three thousand, two hundred fifty-three".