13045801 has 2 divisors, whose sum is σ = 13045802. Its totient is φ = 13045800.

The previous prime is 13045759. The next prime is 13045811. The reversal of 13045801 is 10854031.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11833600 + 1212201 = 3440^2 + 1101^2 .

It is a cyclic number.

It is not a de Polignac number, because 13045801 - 2²³ = 4657193 is a prime.

It is a Chen prime.

It is equal to p₈₅₂₀₂₅ and since 13045801 and 852025 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (13045811) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6522900 + 6522901.

It is an arithmetic number, because the mean of its divisors is an integer number (6522901).

Almost surely, 2^13045801 is an apocalyptic number.

It is an amenable number.

13045801 is a deficient number, since it is larger than the sum of its proper divisors (1).

13045801 is an equidigital number, since it uses as much as digits as its factorization.

13045801 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 13045801 is about 3611.8971469299. The cubic root of 13045801 is about 235.4092822424.

Adding to 13045801 its reverse (10854031), we get a palindrome (23899832).

The spelling of 13045801 in words is "thirteen million, forty-five thousand, eight hundred one".