110989271 has 2 divisors, whose sum is σ = 110989272. Its totient is φ = 110989270.

The previous prime is 110989253. The next prime is 110989301. The reversal of 110989271 is 172989011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110989271 - 2¹⁴ = 110972887 is a prime.

It is a super-2 number, since 2×110989271² = 24637236554222882, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110980271) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55494635 + 55494636.

It is an arithmetic number, because the mean of its divisors is an integer number (55494636).

Almost surely, 2^110989271 is an apocalyptic number.

110989271 is a deficient number, since it is larger than the sum of its proper divisors (1).

110989271 is an equidigital number, since it uses as much as digits as its factorization.

110989271 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 38.

The square root of 110989271 is about 10535.1445647414. The cubic root of 110989271 is about 480.5740686514.

The spelling of 110989271 in words is "one hundred ten million, nine hundred eighty-nine thousand, two hundred seventy-one".