163017150 has 96 divisors (see below), whose sum is σ = 434972160. Its totient is φ = 40273920.

The previous prime is 163017143. The next prime is 163017157. The reversal of 163017150 is 51710361.

It is an interprime number because it is at equal distance from previous prime (163017143) and next prime (163017157).

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 163017150.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (163017157) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 133342 + ... + 134558.

It is an arithmetic number, because the mean of its divisors is an integer number (4530960).

Almost surely, 2^163017150 is an apocalyptic number.

163017150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 163017150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (217486080).

163017150 is an abundant number, since it is smaller than the sum of its proper divisors (271955010).

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

163017150 is a wasteful number, since it uses less digits than its factorization.

163017150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1298 (or 1293 counting only the distinct ones).

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 163017150 is about 12767.8169629737. The cubic root of 163017150 is about 546.2747144988.

It can be divided in two parts, 1 and 63017150, that added together give a triangular number (63017151 = T₁₁₂₂₆).

The spelling of 163017150 in words is "one hundred sixty-three million, seventeen thousand, one hundred fifty".