110120200249 has 2 divisors, whose sum is σ = 110120200250. Its totient is φ = 110120200248.

The previous prime is 110120200123. The next prime is 110120200271. The reversal of 110120200249 is 942002021011.

It is an a-pointer prime, because the next prime (110120200271) can be obtained adding 110120200249 to its sum of digits (22).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 67889950249 + 42230250000 = 260557^2 + 205500^2 .

It is a cyclic number.

It is not a de Polignac number, because 110120200249 - 2⁷ = 110120200121 is a prime.

It is not a weakly prime, because it can be changed into another prime (110120200049) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55060100124 + 55060100125.

It is an arithmetic number, because the mean of its divisors is an integer number (55060100125).

Almost surely, 2^110120200249 is an apocalyptic number.

It is an amenable number.

110120200249 is a deficient number, since it is larger than the sum of its proper divisors (1).

110120200249 is an equidigital number, since it uses as much as digits as its factorization.

110120200249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 22.

The spelling of 110120200249 in words is "one hundred ten billion, one hundred twenty million, two hundred thousand, two hundred forty-nine".