110109988253 has 2 divisors, whose sum is σ = 110109988254. Its totient is φ = 110109988252.

The previous prime is 110109988211. The next prime is 110109988259. The reversal of 110109988253 is 352889901011.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99122336569 + 10987651684 = 314837^2 + 104822^2 .

It is a cyclic number.

It is not a de Polignac number, because 110109988253 - 2²⁶ = 110042879389 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 110109988198 and 110109988207.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110109988259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55054994126 + 55054994127.

It is an arithmetic number, because the mean of its divisors is an integer number (55054994127).

Almost surely, 2^110109988253 is an apocalyptic number.

It is an amenable number.

110109988253 is a deficient number, since it is larger than the sum of its proper divisors (1).

110109988253 is an equidigital number, since it uses as much as digits as its factorization.

110109988253 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 47.

The spelling of 110109988253 in words is "one hundred ten billion, one hundred nine million, nine hundred eighty-eight thousand, two hundred fifty-three".