2891302201 has 4 divisors (see below), whose sum is σ = 2899634832. Its totient is φ = 2882969572.

The previous prime is 2891302199. The next prime is 2891302207. The reversal of 2891302201 is 1022031982.

2891302201 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2891302201 - 2¹ = 2891302199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2891302201.

It is not an unprimeable number, because it can be changed into a prime (2891302207) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4165795 + ... + 4166488.

It is an arithmetic number, because the mean of its divisors is an integer number (724908708).

Almost surely, 2^2891302201 is an apocalyptic number.

It is an amenable number.

2891302201 is a deficient number, since it is larger than the sum of its proper divisors (8332631).

2891302201 is an equidigital number, since it uses as much as digits as its factorization.

2891302201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8332630.

The product of its (nonzero) digits is 1728, while the sum is 28.

The square root of 2891302201 is about 53770.8303915794. The cubic root of 2891302201 is about 1424.6160370664.

The spelling of 2891302201 in words is "two billion, eight hundred ninety-one million, three hundred two thousand, two hundred one".