2803113413 has 2 divisors, whose sum is σ = 2803113414. Its totient is φ = 2803113412.

The previous prime is 2803113409. The next prime is 2803113479. The reversal of 2803113413 is 3143113082.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2699114209 + 103999204 = 51953^2 + 10198^2 .

It is a cyclic number.

It is not a de Polignac number, because 2803113413 - 2² = 2803113409 is a prime.

It is a super-2 number, since 2×2803113413² = 15714889612281017138, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2803113013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401556706 + 1401556707.

It is an arithmetic number, because the mean of its divisors is an integer number (1401556707).

Almost surely, 2^2803113413 is an apocalyptic number.

It is an amenable number.

2803113413 is a deficient number, since it is larger than the sum of its proper divisors (1).

2803113413 is an equidigital number, since it uses as much as digits as its factorization.

2803113413 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 2803113413 is about 52944.4370354431. The cubic root of 2803113413 is about 1409.9819612735.

Adding to 2803113413 its reverse (3143113082), we get a palindrome (5946226495).

The spelling of 2803113413 in words is "two billion, eight hundred three million, one hundred thirteen thousand, four hundred thirteen".