13230619 has 2 divisors, whose sum is σ = 13230620. Its totient is φ = 13230618.

The previous prime is 13230587. The next prime is 13230643. The reversal of 13230619 is 91603231.

13230619 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13230619 - 2⁵ = 13230587 is a prime.

It is a super-2 number, since 2×13230619² = 350098558246322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 13230593 and 13230602.

It is not a weakly prime, because it can be changed into another prime (13230689) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615309 + 6615310.

It is an arithmetic number, because the mean of its divisors is an integer number (6615310).

Almost surely, 2^13230619 is an apocalyptic number.

13230619 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230619 is an equidigital number, since it uses as much as digits as its factorization.

13230619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 13230619 is about 3637.3917853319. The cubic root of 13230619 is about 236.5157434464.

The spelling of 13230619 in words is "thirteen million, two hundred thirty thousand, six hundred nineteen".