110201023110989 has 2 divisors, whose sum is σ = 110201023110990. Its totient is φ = 110201023110988.

The previous prime is 110201023110973. The next prime is 110201023110991. The reversal of 110201023110989 is 989011320102011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72734749370089 + 37466273740900 = 8528467^2 + 6120970^2 .

It is a cyclic number.

It is not a de Polignac number, because 110201023110989 - 2⁴ = 110201023110973 is a prime.

Together with 110201023110991, 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 (110201023110929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55100511555494 + 55100511555495.

It is an arithmetic number, because the mean of its divisors is an integer number (55100511555495).

Almost surely, 2^{110201023110989} is an apocalyptic number.

It is an amenable number.

110201023110989 is a deficient number, since it is larger than the sum of its proper divisors (1).

110201023110989 is an equidigital number, since it uses as much as digits as its factorization.

110201023110989 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7776, while the sum is 38.

The spelling of 110201023110989 in words is "one hundred ten trillion, two hundred one billion, twenty-three million, one hundred ten thousand, nine hundred eighty-nine".