200020091003 has 2 divisors, whose sum is σ = 200020091004. Its totient is φ = 200020091002.

The previous prime is 200020090961. The next prime is 200020091057. The reversal of 200020091003 is 300190020002.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 200020091003 - 2¹⁴ = 200020074619 is a prime.

It is not a weakly prime, because it can be changed into another prime (200020091203) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100010045501 + 100010045502.

It is an arithmetic number, because the mean of its divisors is an integer number (100010045502).

Almost surely, 2^200020091003 is an apocalyptic number.

200020091003 is a deficient number, since it is larger than the sum of its proper divisors (1).

200020091003 is an equidigital number, since it uses as much as digits as its factorization.

200020091003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

The spelling of 200020091003 in words is "two hundred billion, twenty million, ninety-one thousand, three".