4503213331 has 2 divisors, whose sum is σ = 4503213332. Its totient is φ = 4503213330.

The previous prime is 4503213329. The next prime is 4503213391. The reversal of 4503213331 is 1333123054.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4503213331 - 2¹ = 4503213329 is a prime.

It is a super-2 number, since 2×4503213331² = 40557860608992231122, which contains 22 as substring.

Together with 4503213329, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 4503213296 and 4503213305.

It is not a weakly prime, because it can be changed into another prime (4503213301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2251606665 + 2251606666.

It is an arithmetic number, because the mean of its divisors is an integer number (2251606666).

Almost surely, 2^4503213331 is an apocalyptic number.

4503213331 is a deficient number, since it is larger than the sum of its proper divisors (1).

4503213331 is an equidigital number, since it uses as much as digits as its factorization.

4503213331 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 4503213331 is about 67105.9858060367. The cubic root of 4503213331 is about 1651.3565007698.

Adding to 4503213331 its reverse (1333123054), we get a palindrome (5836336385).

The spelling of 4503213331 in words is "four billion, five hundred three million, two hundred thirteen thousand, three hundred thirty-one".