163050330 has 16 divisors (see below), whose sum is σ = 391320864. Its totient is φ = 43480080.

The previous prime is 163050323. The next prime is 163050331. The reversal of 163050330 is 33050361.

It is a super-2 number, since 2×163050330² = 53170820226217800, which contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 163050297 and 163050306.

It is not an unprimeable number, because it can be changed into a prime (163050331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2717476 + ... + 2717535.

It is an arithmetic number, because the mean of its divisors is an integer number (24457554).

Almost surely, 2^163050330 is an apocalyptic number.

163050330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

163050330 is an abundant number, since it is smaller than the sum of its proper divisors (228270534).

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

163050330 is a wasteful number, since it uses less digits than its factorization.

163050330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5435021.

The product of its (nonzero) digits is 810, while the sum is 21.

The square root of 163050330 is about 12769.1162575959. The cubic root of 163050330 is about 546.3117743326.

The spelling of 163050330 in words is "one hundred sixty-three million, fifty thousand, three hundred thirty".