110313949 has 2 divisors, whose sum is σ = 110313950. Its totient is φ = 110313948.

The previous prime is 110313923. The next prime is 110313971. The reversal of 110313949 is 949313011.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 105945849 + 4368100 = 10293^2 + 2090^2 .

It is an emirp because it is prime and its reverse (949313011) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110313949 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 110313949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110313919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55156974 + 55156975.

It is an arithmetic number, because the mean of its divisors is an integer number (55156975).

Almost surely, 2^110313949 is an apocalyptic number.

It is an amenable number.

110313949 is a deficient number, since it is larger than the sum of its proper divisors (1).

110313949 is an equidigital number, since it uses as much as digits as its factorization.

110313949 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2916, while the sum is 31.

The square root of 110313949 is about 10503.0447490240. The cubic root of 110313949 is about 479.5973895373.

The spelling of 110313949 in words is "one hundred ten million, three hundred thirteen thousand, nine hundred forty-nine".