2303213219 has 2 divisors, whose sum is σ = 2303213220. Its totient is φ = 2303213218.

The previous prime is 2303213207. The next prime is 2303213279. The reversal of 2303213219 is 9123123032.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2303213219 is a prime.

It is a super-2 number, since 2×2303213219² = 10609582264352683922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2303213279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1151606609 + 1151606610.

It is an arithmetic number, because the mean of its divisors is an integer number (1151606610).

Almost surely, 2^2303213219 is an apocalyptic number.

2303213219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2303213219 is an equidigital number, since it uses as much as digits as its factorization.

2303213219 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The square root of 2303213219 is about 47991.8036647926. The cubic root of 2303213219 is about 1320.6205413754.

The spelling of 2303213219 in words is "two billion, three hundred three million, two hundred thirteen thousand, two hundred nineteen".