113304019 has 2 divisors, whose sum is σ = 113304020. Its totient is φ = 113304018.

The previous prime is 113303987. The next prime is 113304041. The reversal of 113304019 is 910403311.

It is an a-pointer prime, because the next prime (113304041) can be obtained adding 113304019 to its sum of digits (22).

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 113304019 - 2⁵ = 113303987 is a prime.

It is a super-2 number, since 2×113304019² = 25675601443104722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113302019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56652009 + 56652010.

It is an arithmetic number, because the mean of its divisors is an integer number (56652010).

Almost surely, 2^113304019 is an apocalyptic number.

113304019 is a deficient number, since it is larger than the sum of its proper divisors (1).

113304019 is an equidigital number, since it uses as much as digits as its factorization.

113304019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 113304019 is about 10644.4360583358. The cubic root of 113304019 is about 483.8919957423.

The spelling of 113304019 in words is "one hundred thirteen million, three hundred four thousand, nineteen".