123228295 has 8 divisors (see below), whose sum is σ = 148080096. Its totient is φ = 98445216.

The previous prime is 123228271. The next prime is 123228299. The reversal of 123228295 is 592822321.

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 123228295 - 2¹³ = 123220103 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 123228295.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123228299) 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, 13147 + ... + 20476.

It is an arithmetic number, because the mean of its divisors is an integer number (18510012).

Almost surely, 2^123228295 is an apocalyptic number.

123228295 is a deficient number, since it is larger than the sum of its proper divisors (24851801).

123228295 is an equidigital number, since it uses as much as digits as its factorization.

123228295 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34361.

The product of its digits is 17280, while the sum is 34.

The square root of 123228295 is about 11100.8240685095. The cubic root of 123228295 is about 497.6264772751.

The spelling of 123228295 in words is "one hundred twenty-three million, two hundred twenty-eight thousand, two hundred ninety-five".