123295316 has 6 divisors (see below), whose sum is σ = 215766810. Its totient is φ = 61647656.

The previous prime is 123295307. The next prime is 123295369. The reversal of 123295316 is 613592321.

It can be written as a sum of positive squares in only one way, i.e., 93045316 + 30250000 = 9646^2 + 5500^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15411911 + ... + 15411918.

It is an arithmetic number, because the mean of its divisors is an integer number (35961135).

Almost surely, 2^123295316 is an apocalyptic number.

It is an amenable number.

123295316 is a deficient number, since it is larger than the sum of its proper divisors (92471494).

123295316 is a wasteful number, since it uses less digits than its factorization.

123295316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30823833 (or 30823831 counting only the distinct ones).

The product of its digits is 9720, while the sum is 32.

The square root of 123295316 is about 11103.8423980170. The cubic root of 123295316 is about 497.7166767421.

The spelling of 123295316 in words is "one hundred twenty-three million, two hundred ninety-five thousand, three hundred sixteen".