13012034303 has 2 divisors, whose sum is σ = 13012034304. Its totient is φ = 13012034302.

The previous prime is 13012034297. The next prime is 13012034327. The reversal of 13012034303 is 30343021031.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13012034303 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13012034383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6506017151 + 6506017152.

It is an arithmetic number, because the mean of its divisors is an integer number (6506017152).

Almost surely, 2^13012034303 is an apocalyptic number.

13012034303 is a deficient number, since it is larger than the sum of its proper divisors (1).

13012034303 is an equidigital number, since it uses as much as digits as its factorization.

13012034303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 13012034303 its reverse (30343021031), we get a palindrome (43355055334).

The spelling of 13012034303 in words is "thirteen billion, twelve million, thirty-four thousand, three hundred three".