110243047 has 2 divisors, whose sum is σ = 110243048. Its totient is φ = 110243046.

The previous prime is 110243041. The next prime is 110243051. The reversal of 110243047 is 740342011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 110243047 - 2¹⁹ = 109718759 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110243041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55121523 + 55121524.

It is an arithmetic number, because the mean of its divisors is an integer number (55121524).

Almost surely, 2^110243047 is an apocalyptic number.

110243047 is a deficient number, since it is larger than the sum of its proper divisors (1).

110243047 is an equidigital number, since it uses as much as digits as its factorization.

110243047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 110243047 is about 10499.6688995415. The cubic root of 110243047 is about 479.4946170949.

Adding to 110243047 its reverse (740342011), we get a palindrome (850585058).

The spelling of 110243047 in words is "one hundred ten million, two hundred forty-three thousand, forty-seven".