802900151 has 2 divisors, whose sum is σ = 802900152. Its totient is φ = 802900150.

The previous prime is 802900139. The next prime is 802900183. The reversal of 802900151 is 151009208.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-802900151 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 802900151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (802900451) 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, 401450075 + 401450076.

It is an arithmetic number, because the mean of its divisors is an integer number (401450076).

Almost surely, 2^802900151 is an apocalyptic number.

802900151 is a deficient number, since it is larger than the sum of its proper divisors (1).

802900151 is an equidigital number, since it uses as much as digits as its factorization.

802900151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 802900151 is about 28335.4927784925. The cubic root of 802900151 is about 929.4381896046.

Adding to 802900151 its reverse (151009208), we get a palindrome (953909359).

The spelling of 802900151 in words is "eight hundred two million, nine hundred thousand, one hundred fifty-one".