119830 has 16 divisors (see below), whose sum is σ = 225504. Its totient is φ = 45760.

The previous prime is 119827. The next prime is 119831. The reversal of 119830 is 38911.

It is an Ulam number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (119831) 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, 31 + ... + 490.

It is an arithmetic number, because the mean of its divisors is an integer number (14094).

2¹¹⁹⁸³⁰ is an apocalyptic number.

119830 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

119830 is a deficient number, since it is larger than the sum of its proper divisors (105674).

119830 is a wasteful number, since it uses less digits than its factorization.

119830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 119830 is about 346.1647006845. The cubic root of 119830 is about 49.3009384760.

It can be divided in two parts, 119 and 830, that added together give a palindrome (949).

The spelling of 119830 in words is "one hundred nineteen thousand, eight hundred thirty".