123363996 has 48 divisors (see below), whose sum is σ = 343279104. Its totient is φ = 33713856.

The previous prime is 123363983. The next prime is 123364013. The reversal of 123363996 is 699363321.

It is a hoax number, since the sum of its digits (42) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29995 + ... + 33858.

It is an arithmetic number, because the mean of its divisors is an integer number (7151648).

Almost surely, 2^123363996 is an apocalyptic number.

It is an amenable number.

123363996 is an abundant number, since it is smaller than the sum of its proper divisors (219915108).

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

123363996 is a wasteful number, since it uses less digits than its factorization.

123363996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63890 (or 63888 counting only the distinct ones).

The product of its digits is 157464, while the sum is 42.

The square root of 123363996 is about 11106.9345906060. The cubic root of 123363996 is about 497.8090750514.

The spelling of 123363996 in words is "one hundred twenty-three million, three hundred sixty-three thousand, nine hundred ninety-six".