30164119 has 2 divisors, whose sum is σ = 30164120. Its totient is φ = 30164118.

The previous prime is 30164117. The next prime is 30164143. The reversal of 30164119 is 91146103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30164119 - 2¹ = 30164117 is a prime.

It is a super-2 number, since 2×30164119² = 1819748150092322, which contains 22 as substring.

Together with 30164117, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 30164093 and 30164102.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30164117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15082059 + 15082060.

It is an arithmetic number, because the mean of its divisors is an integer number (15082060).

Almost surely, 2^30164119 is an apocalyptic number.

30164119 is a deficient number, since it is larger than the sum of its proper divisors (1).

30164119 is an equidigital number, since it uses as much as digits as its factorization.

30164119 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 30164119 is about 5492.1870871266. The cubic root of 30164119 is about 311.2888381292.

The spelling of 30164119 in words is "thirty million, one hundred sixty-four thousand, one hundred nineteen".