110021101113611 has 2 divisors, whose sum is σ = 110021101113612. Its totient is φ = 110021101113610.

The previous prime is 110021101113589. The next prime is 110021101113619. The reversal of 110021101113611 is 116311101120011.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-110021101113611 is a prime.

It is not a weakly prime, because it can be changed into another prime (110021101113619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55010550556805 + 55010550556806.

It is an arithmetic number, because the mean of its divisors is an integer number (55010550556806).

Almost surely, 2^{110021101113611} is an apocalyptic number.

110021101113611 is a deficient number, since it is larger than the sum of its proper divisors (1).

110021101113611 is an equidigital number, since it uses as much as digits as its factorization.

110021101113611 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 20.

Adding to 110021101113611 its reverse (116311101120011), we get a palindrome (226332202233622).

The spelling of 110021101113611 in words is "one hundred ten trillion, twenty-one billion, one hundred one million, one hundred thirteen thousand, six hundred eleven".