3313428332503 has 16 divisors (see below), whose sum is σ = 3419030393856. Its totient is φ = 3209052634560.

The previous prime is 3313428332483. The next prime is 3313428332537. The reversal of 3313428332503 is 3052338243133.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3313428332503 is a prime.

It is a super-2 number, since 2×3313428332503² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313428330503) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5480176 + ... + 6054682.

It is an arithmetic number, because the mean of its divisors is an integer number (213689399616).

Almost surely, 2^{3313428332503} is an apocalyptic number.

3313428332503 is a deficient number, since it is larger than the sum of its proper divisors (105602061353).

3313428332503 is a wasteful number, since it uses less digits than its factorization.

3313428332503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 575574.

The product of its (nonzero) digits is 466560, while the sum is 40.

The spelling of 3313428332503 in words is "three trillion, three hundred thirteen billion, four hundred twenty-eight million, three hundred thirty-two thousand, five hundred three".