13268703601 has 2 divisors, whose sum is σ = 13268703602. Its totient is φ = 13268703600.

The previous prime is 13268703571. The next prime is 13268703619. The reversal of 13268703601 is 10630786231.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12826695025 + 442008576 = 113255^2 + 21024^2 .

It is a cyclic number.

It is not a de Polignac number, because 13268703601 - 2¹⁷ = 13268572529 is a prime.

It is a super-3 number, since 3×13268703601³ (a number of 31 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (13268703641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6634351800 + 6634351801.

It is an arithmetic number, because the mean of its divisors is an integer number (6634351801).

Almost surely, 2^13268703601 is an apocalyptic number.

It is an amenable number.

13268703601 is a deficient number, since it is larger than the sum of its proper divisors (1).

13268703601 is an equidigital number, since it uses as much as digits as its factorization.

13268703601 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36288, while the sum is 37.

The spelling of 13268703601 in words is "thirteen billion, two hundred sixty-eight million, seven hundred three thousand, six hundred one".