13063974403 has 2 divisors, whose sum is σ = 13063974404. Its totient is φ = 13063974402.

The previous prime is 13063974397. The next prime is 13063974439. The reversal of 13063974403 is 30447936031.

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-13063974403 is a prime.

It is not a weakly prime, because it can be changed into another prime (13063974463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6531987201 + 6531987202.

It is an arithmetic number, because the mean of its divisors is an integer number (6531987202).

Almost surely, 2^13063974403 is an apocalyptic number.

13063974403 is a deficient number, since it is larger than the sum of its proper divisors (1).

13063974403 is an equidigital number, since it uses as much as digits as its factorization.

13063974403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 163296, while the sum is 40.

The spelling of 13063974403 in words is "thirteen billion, sixty-three million, nine hundred seventy-four thousand, four hundred three".