111202110210041 has 2 divisors, whose sum is σ = 111202110210042. Its totient is φ = 111202110210040.

The previous prime is 111202110210017. The next prime is 111202110210073. The reversal of 111202110210041 is 140012011202111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110046708799225 + 1155401410816 = 10490315^2 + 1074896^2 .

It is a cyclic number.

It is not a de Polignac number, because 111202110210041 - 2⁶ = 111202110209977 is a prime.

It is a super-2 number, since 2×111202110210041² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111202110210001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55601055105020 + 55601055105021.

It is an arithmetic number, because the mean of its divisors is an integer number (55601055105021).

Almost surely, 2^{111202110210041} is an apocalyptic number.

It is an amenable number.

111202110210041 is a deficient number, since it is larger than the sum of its proper divisors (1).

111202110210041 is an equidigital number, since it uses as much as digits as its factorization.

111202110210041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 32, while the sum is 17.

Adding to 111202110210041 its reverse (140012011202111), we get a palindrome (251214121412152).

The spelling of 111202110210041 in words is "one hundred eleven trillion, two hundred two billion, one hundred ten million, two hundred ten thousand, forty-one".