3013313123503 has 2 divisors, whose sum is σ = 3013313123504. Its totient is φ = 3013313123502.

The previous prime is 3013313123489. The next prime is 3013313123519. The reversal of 3013313123503 is 3053213133103.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3013313123503 is a prime.

It is a super-2 number, since 2×3013313123503² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3013313133503) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1506656561751 + 1506656561752.

It is an arithmetic number, because the mean of its divisors is an integer number (1506656561752).

Almost surely, 2^{3013313123503} is an apocalyptic number.

3013313123503 is a deficient number, since it is larger than the sum of its proper divisors (1).

3013313123503 is an equidigital number, since it uses as much as digits as its factorization.

3013313123503 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7290, while the sum is 28.

Adding to 3013313123503 its reverse (3053213133103), we get a palindrome (6066526256606).

The spelling of 3013313123503 in words is "three trillion, thirteen billion, three hundred thirteen million, one hundred twenty-three thousand, five hundred three".