13603902223 has 2 divisors, whose sum is σ = 13603902224. Its totient is φ = 13603902222.

The previous prime is 13603902203. The next prime is 13603902293. The reversal of 13603902223 is 32220930631.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 13603902223 - 2¹⁷ = 13603771151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13603902203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6801951111 + 6801951112.

It is an arithmetic number, because the mean of its divisors is an integer number (6801951112).

Almost surely, 2^13603902223 is an apocalyptic number.

13603902223 is a deficient number, since it is larger than the sum of its proper divisors (1).

13603902223 is an equidigital number, since it uses as much as digits as its factorization.

13603902223 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11664, while the sum is 31.

The spelling of 13603902223 in words is "thirteen billion, six hundred three million, nine hundred two thousand, two hundred twenty-three".