110311323091 has 2 divisors, whose sum is σ = 110311323092. Its totient is φ = 110311323090.

The previous prime is 110311323077. The next prime is 110311323113. The reversal of 110311323091 is 190323113011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110311323091 - 2⁹ = 110311322579 is a prime.

It is not a weakly prime, because it can be changed into another prime (110311323011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55155661545 + 55155661546.

It is an arithmetic number, because the mean of its divisors is an integer number (55155661546).

Almost surely, 2^110311323091 is an apocalyptic number.

110311323091 is a deficient number, since it is larger than the sum of its proper divisors (1).

110311323091 is an equidigital number, since it uses as much as digits as its factorization.

110311323091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 110311323091 in words is "one hundred ten billion, three hundred eleven million, three hundred twenty-three thousand, ninety-one".