83751862211 has 2 divisors, whose sum is σ = 83751862212. Its totient is φ = 83751862210.

The previous prime is 83751862177. The next prime is 83751862273. The reversal of 83751862211 is 11226815738.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83751862211 - 2⁶ = 83751862147 is a prime.

It is not a weakly prime, because it can be changed into another prime (83751864211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41875931105 + 41875931106.

It is an arithmetic number, because the mean of its divisors is an integer number (41875931106).

Almost surely, 2^83751862211 is an apocalyptic number.

83751862211 is a deficient number, since it is larger than the sum of its proper divisors (1).

83751862211 is an equidigital number, since it uses as much as digits as its factorization.

83751862211 is an evil number, because the sum of its binary digits is even.

The product of its digits is 161280, while the sum is 44.

The spelling of 83751862211 in words is "eighty-three billion, seven hundred fifty-one million, eight hundred sixty-two thousand, two hundred eleven".