123362316 has 144 divisors (see below), whose sum is σ = 392491008. Its totient is φ = 31737600.

The previous prime is 123362303. The next prime is 123362341. The reversal of 123362316 is 613263321.

It is a happy number.

123362316 is a `hidden beast` number, since 1 + 2 + 33 + 623 + 1 + 6 = 666.

It is a super-2 number, since 2×123362316² = 30436522017767712, which contains 22 as substring.

It is a nude number because it is divisible by every one of its digits.

It is a self number, because there is not a number n which added to its sum of digits gives 123362316.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 529336 + ... + 529568.

It is an arithmetic number, because the mean of its divisors is an integer number (2725632).

Almost surely, 2^123362316 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 123362316, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (196245504).

123362316 is an abundant number, since it is smaller than the sum of its proper divisors (269128692).

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

123362316 is a wasteful number, since it uses less digits than its factorization.

With its successor (123362317) it forms an eRAP, since the sums of their prime factors are consecutive (452 and 453).

123362316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 452 (or 447 counting only the distinct ones).

The product of its digits is 3888, while the sum is 27.

The square root of 123362316 is about 11106.8589619208. The cubic root of 123362316 is about 497.8068152807.

The spelling of 123362316 in words is "one hundred twenty-three million, three hundred sixty-two thousand, three hundred sixteen".