802148371 has 2 divisors, whose sum is σ = 802148372. Its totient is φ = 802148370.

The previous prime is 802148351. The next prime is 802148393. The reversal of 802148371 is 173841208.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 802148371 - 2⁵ = 802148339 is a prime.

It is not a weakly prime, because it can be changed into another prime (802148351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 401074185 + 401074186.

It is an arithmetic number, because the mean of its divisors is an integer number (401074186).

Almost surely, 2^802148371 is an apocalyptic number.

802148371 is a deficient number, since it is larger than the sum of its proper divisors (1).

802148371 is an equidigital number, since it uses as much as digits as its factorization.

802148371 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 802148371 is about 28322.2239769408. The cubic root of 802148371 is about 929.1480118714.

Adding to 802148371 its reverse (173841208), we get a palindrome (975989579).

The spelling of 802148371 in words is "eight hundred two million, one hundred forty-eight thousand, three hundred seventy-one".