110380019 has 2 divisors, whose sum is σ = 110380020. Its totient is φ = 110380018.

The previous prime is 110380007. The next prime is 110380033. The reversal of 110380019 is 910083011.

It is a weak prime.

It is an emirp because it is prime and its reverse (910083011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110380019 is a prime.

It is a super-2 number, since 2×110380019² = 24367497188880722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 110379976 and 110380003.

It is not a weakly prime, because it can be changed into another prime (110380069) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55190009 + 55190010.

It is an arithmetic number, because the mean of its divisors is an integer number (55190010).

Almost surely, 2^110380019 is an apocalyptic number.

110380019 is a deficient number, since it is larger than the sum of its proper divisors (1).

110380019 is an equidigital number, since it uses as much as digits as its factorization.

110380019 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 23.

The square root of 110380019 is about 10506.1895566376. The cubic root of 110380019 is about 479.6931183666.

The spelling of 110380019 in words is "one hundred ten million, three hundred eighty thousand, nineteen".