163323150 has 48 divisors (see below), whose sum is σ = 405926400. Its totient is φ = 43457760.

The previous prime is 163323137. The next prime is 163323163. The reversal of 163323150 is 51323361.

It is a happy number.

163323150 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (163323137) and next prime (163323163).

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 163323150.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 91971 + ... + 93729.

It is an arithmetic number, because the mean of its divisors is an integer number (8456800).

Almost surely, 2^163323150 is an apocalyptic number.

163323150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163323150 is an abundant number, since it is smaller than the sum of its proper divisors (242603250).

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

163323150 is a wasteful number, since it uses less digits than its factorization.

163323150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2393 (or 2388 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 24.

The square root of 163323150 is about 12779.7945992884. The cubic root of 163323150 is about 546.6163055100.

The spelling of 163323150 in words is "one hundred sixty-three million, three hundred twenty-three thousand, one hundred fifty".