5603201311 has 2 divisors, whose sum is σ = 5603201312. Its totient is φ = 5603201310.

The previous prime is 5603201297. The next prime is 5603201333. The reversal of 5603201311 is 1131023065.

It is a happy number.

It is an a-pointer prime, because the next prime (5603201333) can be obtained adding 5603201311 to its sum of digits (22).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5603201311 - 2⁷ = 5603201183 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5603201371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2801600655 + 2801600656.

It is an arithmetic number, because the mean of its divisors is an integer number (2801600656).

Almost surely, 2^5603201311 is an apocalyptic number.

5603201311 is a deficient number, since it is larger than the sum of its proper divisors (1).

5603201311 is an equidigital number, since it uses as much as digits as its factorization.

5603201311 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 5603201311 is about 74854.5343382751. The cubic root of 5603201311 is about 1776.1463267444.

Adding to 5603201311 its reverse (1131023065), we get a palindrome (6734224376).

The spelling of 5603201311 in words is "five billion, six hundred three million, two hundred one thousand, three hundred eleven".