123163094916 has 189 divisors, whose sum is σ = 331467325749. Its totient is φ = 40024689408.

The previous prime is 123163094893. The next prime is 123163094939. The reversal of 123163094916 is 619490361321.

The square root of 123163094916 is 350946.

It is a perfect power (a square), and thus also a powerful number.

123163094916 is a `hidden beast` number, since 1 + 2 + 3 + 1 + 630 + 9 + 4 + 9 + 1 + 6 = 666.

It is an interprime number because it is at equal distance from previous prime (123163094893) and next prime (123163094939).

It can be written as a sum of positive squares in only one way, i.e., 55304928900 + 67858166016 = 235170^2 + 260496^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 1269722580 + ... + 1269722676.

Almost surely, 2^123163094916 is an apocalyptic number.

123163094916 is the 350946-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123163094916

123163094916 is an abundant number, since it is smaller than the sum of its proper divisors (208304230833).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123163094916 is an frugal number, since it uses more digits than its factorization.

123163094916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 350 (or 169 counting only the distinct ones).

The product of its (nonzero) digits is 209952, while the sum is 45.

The spelling of 123163094916 in words is "one hundred twenty-three billion, one hundred sixty-three million, ninety-four thousand, nine hundred sixteen".