110123221301 has 2 divisors, whose sum is σ = 110123221302. Its totient is φ = 110123221300.

The previous prime is 110123221259. The next prime is 110123221309. The reversal of 110123221301 is 103122321011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72172285201 + 37950936100 = 268649^2 + 194810^2 .

It is a cyclic number.

It is not a de Polignac number, because 110123221301 - 2⁶ = 110123221237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110123221301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110123221309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55061610650 + 55061610651.

It is an arithmetic number, because the mean of its divisors is an integer number (55061610651).

Almost surely, 2^110123221301 is an apocalyptic number.

It is an amenable number.

110123221301 is a deficient number, since it is larger than the sum of its proper divisors (1).

110123221301 is an equidigital number, since it uses as much as digits as its factorization.

110123221301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 110123221301 its reverse (103122321011), we get a palindrome (213245542312).

The spelling of 110123221301 in words is "one hundred ten billion, one hundred twenty-three million, two hundred twenty-one thousand, three hundred one".