13068019 has 16 divisors (see below), whose sum is σ = 14466816. Its totient is φ = 11750400.

The previous prime is 13068007. The next prime is 13068031. The reversal of 13068019 is 91086031.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (13068007) and next prime (13068031).

It is not a de Polignac number, because 13068019 - 2⁵ = 13067987 is a prime.

It is a super-2 number, since 2×13068019² = 341546241168722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13068079) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 72109 + ... + 72289.

It is an arithmetic number, because the mean of its divisors is an integer number (904176).

Almost surely, 2^13068019 is an apocalyptic number.

13068019 is a deficient number, since it is larger than the sum of its proper divisors (1398797).

13068019 is a wasteful number, since it uses less digits than its factorization.

13068019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 366.

The product of its (nonzero) digits is 1296, while the sum is 28.

The square root of 13068019 is about 3614.9715074949. The cubic root of 13068019 is about 235.5428464706.

The spelling of 13068019 in words is "thirteen million, sixty-eight thousand, nineteen".