3115423019 has 2 divisors, whose sum is σ = 3115423020. Its totient is φ = 3115423018.

The previous prime is 3115423001. The next prime is 3115423037. The reversal of 3115423019 is 9103245113.

It is a balanced prime because it is at equal distance from previous prime (3115423001) and next prime (3115423037).

It is an emirp because it is prime and its reverse (9103245113) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3115423019 - 2²⁰ = 3114374443 is a prime.

It is a super-2 number, since 2×3115423019² = 19411721174630148722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3115422982 and 3115423000.

It is not a weakly prime, because it can be changed into another prime (3115423039) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1557711509 + 1557711510.

It is an arithmetic number, because the mean of its divisors is an integer number (1557711510).

Almost surely, 2^3115423019 is an apocalyptic number.

3115423019 is a deficient number, since it is larger than the sum of its proper divisors (1).

3115423019 is an equidigital number, since it uses as much as digits as its factorization.

3115423019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 3115423019 is about 55815.9745861344. The cubic root of 3115423019 is about 1460.5138334953.

The spelling of 3115423019 in words is "three billion, one hundred fifteen million, four hundred twenty-three thousand, nineteen".