123034216 has 16 divisors (see below), whose sum is σ = 231480900. Its totient is φ = 61305984.

The previous prime is 123034201. The next prime is 123034231. The reversal of 123034216 is 612430321.

It is an interprime number because it is at equal distance from previous prime (123034201) and next prime (123034231).

It can be written as a sum of positive squares in 2 ways, for example, as 122014116 + 1020100 = 11046^2 + 1010^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23901 + ... + 28588.

Almost surely, 2^123034216 is an apocalyptic number.

It is an amenable number.

123034216 is a deficient number, since it is larger than the sum of its proper divisors (108446684).

123034216 is a wasteful number, since it uses less digits than its factorization.

123034216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52788 (or 52784 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 123034216 is about 11092.0789755573. The cubic root of 123034216 is about 497.3650935944.

Adding to 123034216 its reverse (612430321), we get a palindrome (735464537).

The spelling of 123034216 in words is "one hundred twenty-three million, thirty-four thousand, two hundred sixteen".