119988030 has 32 divisors (see below), whose sum is σ = 290947104. Its totient is φ = 31666176.

The previous prime is 119988019. The next prime is 119988031. The reversal of 119988030 is 30889911.

It is a happy number.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 119988030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119988031) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17707 + ... + 23526.

It is an arithmetic number, because the mean of its divisors is an integer number (9092097).

Almost surely, 2^119988030 is an apocalyptic number.

119988030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119988030 is an abundant number, since it is smaller than the sum of its proper divisors (170959074).

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

119988030 is a wasteful number, since it uses less digits than its factorization.

119988030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41340.

The product of its (nonzero) digits is 15552, while the sum is 39.

The square root of 119988030 is about 10953.9047832268. The cubic root of 119988030 is about 493.2260140105.

The spelling of 119988030 in words is "one hundred nineteen million, nine hundred eighty-eight thousand, thirty".