110100011011091 has 2 divisors, whose sum is σ = 110100011011092. Its totient is φ = 110100011011090.

The previous prime is 110100011010973. The next prime is 110100011011121. The reversal of 110100011011091 is 190110110001011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110100011011091 - 2¹⁸ = 110100010748947 is a prime.

It is not a weakly prime, because it can be changed into another prime (110100011061091) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55050005505545 + 55050005505546.

It is an arithmetic number, because the mean of its divisors is an integer number (55050005505546).

Almost surely, 2^{110100011011091} is an apocalyptic number.

110100011011091 is a deficient number, since it is larger than the sum of its proper divisors (1).

110100011011091 is an equidigital number, since it uses as much as digits as its factorization.

110100011011091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9, while the sum is 17.

The spelling of 110100011011091 in words is "one hundred ten trillion, one hundred billion, eleven million, eleven thousand, ninety-one".