111048041747 has 2 divisors, whose sum is σ = 111048041748. Its totient is φ = 111048041746.

The previous prime is 111048041719. The next prime is 111048041759. The reversal of 111048041747 is 747140840111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111048041747 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111048041747.

It is not a weakly prime, because it can be changed into another prime (111048041777) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55524020873 + 55524020874.

It is an arithmetic number, because the mean of its divisors is an integer number (55524020874).

Almost surely, 2^111048041747 is an apocalyptic number.

111048041747 is a deficient number, since it is larger than the sum of its proper divisors (1).

111048041747 is an equidigital number, since it uses as much as digits as its factorization.

111048041747 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 25088, while the sum is 38.

Adding to 111048041747 its reverse (747140840111), we get a palindrome (858188881858).

The spelling of 111048041747 in words is "one hundred eleven billion, forty-eight million, forty-one thousand, seven hundred forty-seven".