202530250003 has 2 divisors, whose sum is σ = 202530250004. Its totient is φ = 202530250002.

The previous prime is 202530249983. The next prime is 202530250007. The reversal of 202530250003 is 300052035202.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 202530250003 - 2¹³ = 202530241811 is a prime.

It is not a weakly prime, because it can be changed into another prime (202530250007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101265125001 + 101265125002.

It is an arithmetic number, because the mean of its divisors is an integer number (101265125002).

Almost surely, 2^202530250003 is an apocalyptic number.

202530250003 is a deficient number, since it is larger than the sum of its proper divisors (1).

202530250003 is an equidigital number, since it uses as much as digits as its factorization.

202530250003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1800, while the sum is 22.

Adding to 202530250003 its reverse (300052035202), we get a palindrome (502582285205).

The spelling of 202530250003 in words is "two hundred two billion, five hundred thirty million, two hundred fifty thousand, three".