110000110091951 has 2 divisors, whose sum is σ = 110000110091952. Its totient is φ = 110000110091950.

The previous prime is 110000110091909. The next prime is 110000110091953. The reversal of 110000110091951 is 159190011000011.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110000110091951 - 2⁶ = 110000110091887 is a prime.

Together with 110000110091953, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110000110091953) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55000055045975 + 55000055045976.

It is an arithmetic number, because the mean of its divisors is an integer number (55000055045976).

Almost surely, 2^{110000110091951} is an apocalyptic number.

110000110091951 is a deficient number, since it is larger than the sum of its proper divisors (1).

110000110091951 is an equidigital number, since it uses as much as digits as its factorization.

110000110091951 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 405, while the sum is 29.

Adding to 110000110091951 its reverse (159190011000011), we get a palindrome (269190121091962).

The spelling of 110000110091951 in words is "one hundred ten trillion, one hundred ten million, ninety-one thousand, nine hundred fifty-one".