2013023219 has 2 divisors, whose sum is σ = 2013023220. Its totient is φ = 2013023218.

The previous prime is 2013023209. The next prime is 2013023237. The reversal of 2013023219 is 9123203102.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2013023219 - 2⁴ = 2013023203 is a prime.

It is a super-2 number, since 2×2013023219² = 8104524960466243922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2013023194 and 2013023203.

It is not a weakly prime, because it can be changed into another prime (2013023209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1006511609 + 1006511610.

It is an arithmetic number, because the mean of its divisors is an integer number (1006511610).

Almost surely, 2^2013023219 is an apocalyptic number.

2013023219 is a deficient number, since it is larger than the sum of its proper divisors (1).

2013023219 is an equidigital number, since it uses as much as digits as its factorization.

2013023219 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 23.

The square root of 2013023219 is about 44866.7273043176. The cubic root of 2013023219 is about 1262.6498401248.

The spelling of 2013023219 in words is "two billion, thirteen million, twenty-three thousand, two hundred nineteen".