1110201214091 has 2 divisors, whose sum is σ = 1110201214092. Its totient is φ = 1110201214090.

The previous prime is 1110201214081. The next prime is 1110201214099. The reversal of 1110201214091 is 1904121020111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1110201214091 - 2²² = 1110197019787 is a prime.

It is not a weakly prime, because it can be changed into another prime (1110201214099) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 555100607045 + 555100607046.

It is an arithmetic number, because the mean of its divisors is an integer number (555100607046).

Almost surely, 2^{1110201214091} is an apocalyptic number.

1110201214091 is a deficient number, since it is larger than the sum of its proper divisors (1).

1110201214091 is an equidigital number, since it uses as much as digits as its factorization.

1110201214091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 23.

The spelling of 1110201214091 in words is "one trillion, one hundred ten billion, two hundred one million, two hundred fourteen thousand, ninety-one".