110990273 has 2 divisors, whose sum is σ = 110990274. Its totient is φ = 110990272.

The previous prime is 110990233. The next prime is 110990287. The reversal of 110990273 is 372099011.

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., 110082064 + 908209 = 10492^2 + 953^2 .

It is an emirp because it is prime and its reverse (372099011) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 110990273 - 2¹² = 110986177 is a prime.

It is a super-2 number, since 2×110990273² = 24637681401229058, which contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is equal to p_6356705 and since 110990273 and 6356705 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (110990233) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55495136 + 55495137.

It is an arithmetic number, because the mean of its divisors is an integer number (55495137).

Almost surely, 2^110990273 is an apocalyptic number.

It is an amenable number.

110990273 is a deficient number, since it is larger than the sum of its proper divisors (1).

110990273 is an equidigital number, since it uses as much as digits as its factorization.

110990273 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3402, while the sum is 32.

The square root of 110990273 is about 10535.1921197480. The cubic root of 110990273 is about 480.5755148386.

The spelling of 110990273 in words is "one hundred ten million, nine hundred ninety thousand, two hundred seventy-three".