203320010963 has 2 divisors, whose sum is σ = 203320010964. Its totient is φ = 203320010962.

The previous prime is 203320010903. The next prime is 203320010981. The reversal of 203320010963 is 369010023302.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 203320010963 - 2¹⁰ = 203320009939 is a prime.

It is not a weakly prime, because it can be changed into another prime (203320010903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101660005481 + 101660005482.

It is an arithmetic number, because the mean of its divisors is an integer number (101660005482).

Almost surely, 2^203320010963 is an apocalyptic number.

203320010963 is a deficient number, since it is larger than the sum of its proper divisors (1).

203320010963 is an equidigital number, since it uses as much as digits as its factorization.

203320010963 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5832, while the sum is 29.

The spelling of 203320010963 in words is "two hundred three billion, three hundred twenty million, ten thousand, nine hundred sixty-three".