13030301 has 4 divisors (see below), whose sum is σ = 13164732. Its totient is φ = 12895872.

The previous prime is 13030291. The next prime is 13030307. The reversal of 13030301 is 10303031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10303031 = 2081 ⋅4951.

It can be written as a sum of positive squares in 2 ways, for example, as 7027801 + 6002500 = 2651^2 + 2450^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030301 - 2¹⁸ = 12768157 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13030307) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67070 + ... + 67263.

It is an arithmetic number, because the mean of its divisors is an integer number (3291183).

Almost surely, 2^13030301 is an apocalyptic number.

It is an amenable number.

13030301 is a deficient number, since it is larger than the sum of its proper divisors (134431).

13030301 is an equidigital number, since it uses as much as digits as its factorization.

13030301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134430.

The product of its (nonzero) digits is 27, while the sum is 11.

The square root of 13030301 is about 3609.7508224253. The cubic root of 13030301 is about 235.3160136645.

Adding to 13030301 its reverse (10303031), we get a palindrome (23333332).

It can be divided in two parts, 1303030 and 1, that added together give a palindrome (1303031).

The spelling of 13030301 in words is "thirteen million, thirty thousand, three hundred one".