110300133221 has 2 divisors, whose sum is σ = 110300133222. Its totient is φ = 110300133220.

The previous prime is 110300133187. The next prime is 110300133247. The reversal of 110300133221 is 122331003011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98604792196 + 11695341025 = 314014^2 + 108145^2 .

It is a cyclic number.

It is not a de Polignac number, because 110300133221 - 2²⁶ = 110233024357 is a prime.

It is a super-2 number, since 2×110300133221² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 110300133221.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110300133721) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55150066610 + 55150066611.

It is an arithmetic number, because the mean of its divisors is an integer number (55150066611).

Almost surely, 2^110300133221 is an apocalyptic number.

It is an amenable number.

110300133221 is a deficient number, since it is larger than the sum of its proper divisors (1).

110300133221 is an equidigital number, since it uses as much as digits as its factorization.

110300133221 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 110300133221 its reverse (122331003011), we get a palindrome (232631136232).

The spelling of 110300133221 in words is "one hundred ten billion, three hundred million, one hundred thirty-three thousand, two hundred twenty-one".