110230203022391 has 2 divisors, whose sum is σ = 110230203022392. Its totient is φ = 110230203022390.

The previous prime is 110230203022267. The next prime is 110230203022393. The reversal of 110230203022391 is 193220302032011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110230203022391 is a prime.

It is a super-3 number, since 3×110230203022391³ (a number of 43 digits) contains 333 as substring.

Together with 110230203022393, 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 (110230203022393) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55115101511195 + 55115101511196.

It is an arithmetic number, because the mean of its divisors is an integer number (55115101511196).

Almost surely, 2^{110230203022391} is an apocalyptic number.

110230203022391 is a deficient number, since it is larger than the sum of its proper divisors (1).

110230203022391 is an equidigital number, since it uses as much as digits as its factorization.

110230203022391 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 110230203022391 in words is "one hundred ten trillion, two hundred thirty billion, two hundred three million, twenty-two thousand, three hundred ninety-one".