202130400203 has 2 divisors, whose sum is σ = 202130400204. Its totient is φ = 202130400202.

The previous prime is 202130400179. The next prime is 202130400209. The reversal of 202130400203 is 302004031202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202130400203 - 2¹⁰ = 202130399179 is a prime.

It is not a weakly prime, because it can be changed into another prime (202130400209) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101065200101 + 101065200102.

It is an arithmetic number, because the mean of its divisors is an integer number (101065200102).

Almost surely, 2^202130400203 is an apocalyptic number.

202130400203 is a deficient number, since it is larger than the sum of its proper divisors (1).

202130400203 is an equidigital number, since it uses as much as digits as its factorization.

202130400203 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

Adding to 202130400203 its reverse (302004031202), we get a palindrome (504134431405).

The spelling of 202130400203 in words is "two hundred two billion, one hundred thirty million, four hundred thousand, two hundred three".