1801284301 has 2 divisors, whose sum is σ = 1801284302. Its totient is φ = 1801284300.

The previous prime is 1801284269. The next prime is 1801284349. The reversal of 1801284301 is 1034821081.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1668804201 + 132480100 = 40851^2 + 11510^2 .

It is a cyclic number.

It is not a de Polignac number, because 1801284301 - 2⁵ = 1801284269 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1801284301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1801284371) 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, 900642150 + 900642151.

It is an arithmetic number, because the mean of its divisors is an integer number (900642151).

Almost surely, 2^1801284301 is an apocalyptic number.

It is an amenable number.

1801284301 is a deficient number, since it is larger than the sum of its proper divisors (1).

1801284301 is an equidigital number, since it uses as much as digits as its factorization.

1801284301 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1536, while the sum is 28.

The square root of 1801284301 is about 42441.5398047715. The cubic root of 1801284301 is about 1216.7296406344.

The spelling of 1801284301 in words is "one billion, eight hundred one million, two hundred eighty-four thousand, three hundred one".