13030841 has 4 divisors (see below), whose sum is σ = 13150500. Its totient is φ = 12911184.

The previous prime is 13030793. The next prime is 13030877. The reversal of 13030841 is 14803031.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8386816 + 4644025 = 2896^2 + 2155^2 .

It is a cyclic number.

It is not a de Polignac number, because 13030841 - 2¹⁸ = 12768697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13033841) 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, 59666 + ... + 59883.

It is an arithmetic number, because the mean of its divisors is an integer number (3287625).

Almost surely, 2^13030841 is an apocalyptic number.

It is an amenable number.

13030841 is a deficient number, since it is larger than the sum of its proper divisors (119659).

13030841 is a wasteful number, since it uses less digits than its factorization.

13030841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119658.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 13030841 is about 3609.8256190570. The cubic root of 13030841 is about 235.3192642646.

Adding to 13030841 its reverse (14803031), we get a palindrome (27833872).

The spelling of 13030841 in words is "thirteen million, thirty thousand, eight hundred forty-one".