110331111047 has 2 divisors, whose sum is σ = 110331111048. Its totient is φ = 110331111046.

The previous prime is 110331111043. The next prime is 110331111091. The reversal of 110331111047 is 740111133011.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 110331111047 - 2² = 110331111043 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (110331111043) 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, 55165555523 + 55165555524.

It is an arithmetic number, because the mean of its divisors is an integer number (55165555524).

Almost surely, 2^110331111047 is an apocalyptic number.

110331111047 is a deficient number, since it is larger than the sum of its proper divisors (1).

110331111047 is an equidigital number, since it uses as much as digits as its factorization.

110331111047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 252, while the sum is 23.

Adding to 110331111047 its reverse (740111133011), we get a palindrome (850442244058).

The spelling of 110331111047 in words is "one hundred ten billion, three hundred thirty-one million, one hundred eleven thousand, forty-seven".