122303253 has 8 divisors (see below), whose sum is σ = 172663488. Its totient is φ = 76739264.

The previous prime is 122303243. The next prime is 122303263. The reversal of 122303253 is 352303221.

It is an interprime number because it is at equal distance from previous prime (122303243) and next prime (122303263).

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 122303253 - 2¹² = 122299157 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122303243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1199001 + ... + 1199102.

It is an arithmetic number, because the mean of its divisors is an integer number (21582936).

Almost surely, 2^122303253 is an apocalyptic number.

It is an amenable number.

122303253 is a deficient number, since it is larger than the sum of its proper divisors (50360235).

122303253 is a wasteful number, since it uses less digits than its factorization.

122303253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2398123.

The product of its (nonzero) digits is 1080, while the sum is 21.

The square root of 122303253 is about 11059.0801154526. The cubic root of 122303253 is about 496.3781653070.

Adding to 122303253 its reverse (352303221), we get a palindrome (474606474).

The spelling of 122303253 in words is "one hundred twenty-two million, three hundred three thousand, two hundred fifty-three".