168833130 has 64 divisors (see below), whose sum is σ = 420249600. Its totient is φ = 43364160.

The previous prime is 168833129. The next prime is 168833131. The reversal of 168833130 is 31338861.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (168833129) and next prime (168833131).

It is a junction number, because it is equal to n+sod(n) for n = 168833091 and 168833100.

It is not an unprimeable number, because it can be changed into a prime (168833131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 352231 + ... + 352709.

It is an arithmetic number, because the mean of its divisors is an integer number (6566400).

Almost surely, 2^168833130 is an apocalyptic number.

168833130 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 168833130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210124800).

168833130 is an abundant number, since it is smaller than the sum of its proper divisors (251416470).

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

168833130 is a wasteful number, since it uses less digits than its factorization.

168833130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 899.

The product of its (nonzero) digits is 10368, while the sum is 33.

The square root of 168833130 is about 12993.5803379977. The cubic root of 168833130 is about 552.6954516888.

The spelling of 168833130 in words is "one hundred sixty-eight million, eight hundred thirty-three thousand, one hundred thirty".