13535345203 has 2 divisors, whose sum is σ = 13535345204. Its totient is φ = 13535345202.

The previous prime is 13535345119. The next prime is 13535345231. The reversal of 13535345203 is 30254353531.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-13535345203 is a prime.

It is a super-2 number, since 2×13535345203² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (13535345273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6767672601 + 6767672602.

It is an arithmetic number, because the mean of its divisors is an integer number (6767672602).

Almost surely, 2^13535345203 is an apocalyptic number.

13535345203 is a deficient number, since it is larger than the sum of its proper divisors (1).

13535345203 is an equidigital number, since it uses as much as digits as its factorization.

13535345203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 13535345203 its reverse (30254353531), we get a palindrome (43789698734).

The spelling of 13535345203 in words is "thirteen billion, five hundred thirty-five million, three hundred forty-five thousand, two hundred three".