111020010041 has 2 divisors, whose sum is σ = 111020010042. Its totient is φ = 111020010040.

The previous prime is 111020009987. The next prime is 111020010071. The reversal of 111020010041 is 140010020111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 109299004816 + 1721005225 = 330604^2 + 41485^2 .

It is a cyclic number.

It is not a de Polignac number, because 111020010041 - 2⁶ = 111020009977 is a prime.

It is not a weakly prime, because it can be changed into another prime (111020010071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55510005020 + 55510005021.

It is an arithmetic number, because the mean of its divisors is an integer number (55510005021).

Almost surely, 2^111020010041 is an apocalyptic number.

It is an amenable number.

111020010041 is a deficient number, since it is larger than the sum of its proper divisors (1).

111020010041 is an equidigital number, since it uses as much as digits as its factorization.

111020010041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 111020010041 its reverse (140010020111), we get a palindrome (251030030152).

The spelling of 111020010041 in words is "one hundred eleven billion, twenty million, ten thousand, forty-one".