802010203 has 2 divisors, whose sum is σ = 802010204. Its totient is φ = 802010202.

The previous prime is 802010189. The next prime is 802010267. The reversal of 802010203 is 302010208.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802010203 - 2⁵ = 802010171 is a prime.

It is a super-2 number, since 2×802010203² = 1286440731432202418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (802050203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401005101 + 401005102.

It is an arithmetic number, because the mean of its divisors is an integer number (401005102).

Almost surely, 2^802010203 is an apocalyptic number.

802010203 is a deficient number, since it is larger than the sum of its proper divisors (1).

802010203 is an equidigital number, since it uses as much as digits as its factorization.

802010203 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 96, while the sum is 16.

The square root of 802010203 is about 28319.7846566671. The cubic root of 802010203 is about 929.0946610206.

The spelling of 802010203 in words is "eight hundred two million, ten thousand, two hundred three".