11298201851 has 2 divisors, whose sum is σ = 11298201852. Its totient is φ = 11298201850.

The previous prime is 11298201839. The next prime is 11298201869. The reversal of 11298201851 is 15810289211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11298201851 - 2¹⁴ = 11298185467 is a prime.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (11298231851) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5649100925 + 5649100926.

It is an arithmetic number, because the mean of its divisors is an integer number (5649100926).

Almost surely, 2^11298201851 is an apocalyptic number.

11298201851 is a deficient number, since it is larger than the sum of its proper divisors (1).

11298201851 is an equidigital number, since it uses as much as digits as its factorization.

11298201851 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11520, while the sum is 38.

The spelling of 11298201851 in words is "eleven billion, two hundred ninety-eight million, two hundred one thousand, eight hundred fifty-one".