30119 has 2 divisors, whose sum is σ = 30120. Its totient is φ = 30118.

The previous prime is 30113. The next prime is 30133. The reversal of 30119 is 91103.

It is an a-pointer prime, because the next prime (30133) can be obtained adding 30119 to its sum of digits (14).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30119 - 2⁴ = 30103 is a prime.

It is a super-2 number, since 2×30119² = 1814308322, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15059 + 15060.

It is an arithmetic number, because the mean of its divisors is an integer number (15060).

2³⁰¹¹⁹ is an apocalyptic number.

30119 is a deficient number, since it is larger than the sum of its proper divisors (1).

30119 is an equidigital number, since it uses as much as digits as its factorization.

30119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27, while the sum is 14.

The square root of 30119 is about 173.5482641803. The cubic root of 30119 is about 31.1133553748.

It can be divided in two parts, 30 and 119, that multiplied together give a triangular number (3570 = T₈₄).

The spelling of 30119 in words is "thirty thousand, one hundred nineteen".