110001100837949 has 2 divisors, whose sum is σ = 110001100837950. Its totient is φ = 110001100837948.

The previous prime is 110001100837807. The next prime is 110001100837961. The reversal of 110001100837949 is 949738001100011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 75454413602500 + 34546687235449 = 8686450^2 + 5877643^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110001100837949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110001100837049) 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, 55000550418974 + 55000550418975.

It is an arithmetic number, because the mean of its divisors is an integer number (55000550418975).

Almost surely, 2^{110001100837949} is an apocalyptic number.

It is an amenable number.

110001100837949 is a deficient number, since it is larger than the sum of its proper divisors (1).

110001100837949 is an equidigital number, since it uses as much as digits as its factorization.

110001100837949 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 44.

The spelling of 110001100837949 in words is "one hundred ten trillion, one billion, one hundred million, eight hundred thirty-seven thousand, nine hundred forty-nine".