122345153 has 8 divisors (see below), whose sum is σ = 141739008. Its totient is φ = 103430304.

The previous prime is 122345143. The next prime is 122345177. The reversal of 122345153 is 351543221.

It is a happy number.

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 122345153 - 2⁸ = 122344897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122345143) 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, 119201 + ... + 120222.

It is an arithmetic number, because the mean of its divisors is an integer number (17717376).

Almost surely, 2^122345153 is an apocalyptic number.

It is an amenable number.

122345153 is a deficient number, since it is larger than the sum of its proper divisors (19393855).

122345153 is an equidigital number, since it uses as much as digits as its factorization.

122345153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239503.

The product of its digits is 3600, while the sum is 26.

The square root of 122345153 is about 11060.9743241724. The cubic root of 122345153 is about 496.4348437408.

Adding to 122345153 its reverse (351543221), we get a palindrome (473888374).

The spelling of 122345153 in words is "one hundred twenty-two million, three hundred forty-five thousand, one hundred fifty-three".