110055091 has 2 divisors, whose sum is σ = 110055092. Its totient is φ = 110055090.

The previous prime is 110055067. The next prime is 110055097. The reversal of 110055091 is 190550011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110055091 - 2⁷ = 110054963 is a prime.

It is a super-2 number, since 2×110055091² = 24224246110036562, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (110055097) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55027545 + 55027546.

It is an arithmetic number, because the mean of its divisors is an integer number (55027546).

Almost surely, 2^110055091 is an apocalyptic number.

110055091 is a deficient number, since it is larger than the sum of its proper divisors (1).

110055091 is an equidigital number, since it uses as much as digits as its factorization.

110055091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 225, while the sum is 22.

The square root of 110055091 is about 10490.7145133208. The cubic root of 110055091 is about 479.2219614811.

The spelling of 110055091 in words is "one hundred ten million, fifty-five thousand, ninety-one".