3313242403 has 4 divisors (see below), whose sum is σ = 3322791000. Its totient is φ = 3303693808.

The previous prime is 3313242379. The next prime is 3313242433. The reversal of 3313242403 is 3042423133.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3042423133 = 1901 ⋅1600433.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3313242403 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3313242433) 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, 4773778 + ... + 4774471.

It is an arithmetic number, because the mean of its divisors is an integer number (830697750).

Almost surely, 2^3313242403 is an apocalyptic number.

3313242403 is a deficient number, since it is larger than the sum of its proper divisors (9548597).

3313242403 is an equidigital number, since it uses as much as digits as its factorization.

3313242403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9548596.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 3313242403 is about 57560.7713898971. The cubic root of 3313242403 is about 1490.7943458994.

Adding to 3313242403 its reverse (3042423133), we get a palindrome (6355665536).

The spelling of 3313242403 in words is "three billion, three hundred thirteen million, two hundred forty-two thousand, four hundred three".