110211947 has 2 divisors, whose sum is σ = 110211948. Its totient is φ = 110211946.

The previous prime is 110211931. The next prime is 110211949. The reversal of 110211947 is 749112011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110211947 - 2⁴ = 110211931 is a prime.

Together with 110211949, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (110211949) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55105973 + 55105974.

It is an arithmetic number, because the mean of its divisors is an integer number (55105974).

Almost surely, 2^110211947 is an apocalyptic number.

110211947 is a deficient number, since it is larger than the sum of its proper divisors (1).

110211947 is an equidigital number, since it uses as much as digits as its factorization.

110211947 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 26.

The square root of 110211947 is about 10498.1877959960. The cubic root of 110211947 is about 479.4495237443.

Adding to 110211947 its reverse (749112011), we get a palindrome (859323958).

The spelling of 110211947 in words is "one hundred ten million, two hundred eleven thousand, nine hundred forty-seven".