8111001183091 has 2 divisors, whose sum is σ = 8111001183092. Its totient is φ = 8111001183090.

The previous prime is 8111001183059. The next prime is 8111001183121. The reversal of 8111001183091 is 1903811001118.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 8111001183091 - 2⁵ = 8111001183059 is a prime.

It is not a weakly prime, because it can be changed into another prime (8111001183011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4055500591545 + 4055500591546.

It is an arithmetic number, because the mean of its divisors is an integer number (4055500591546).

Almost surely, 2^{8111001183091} is an apocalyptic number.

8111001183091 is a deficient number, since it is larger than the sum of its proper divisors (1).

8111001183091 is an equidigital number, since it uses as much as digits as its factorization.

8111001183091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 34.

The spelling of 8111001183091 in words is "eight trillion, one hundred eleven billion, one million, one hundred eighty-three thousand, ninety-one".