100110121202011 has 2 divisors, whose sum is σ = 100110121202012. Its totient is φ = 100110121202010.

The previous prime is 100110121201903. The next prime is 100110121202023. The reversal of 100110121202011 is 110202121011001.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (110202121011001) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 100110121202011 - 2²⁷ = 100109986984283 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100110121201982 and 100110121202000.

It is not a weakly prime, because it can be changed into another prime (100110121202081) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50055060601005 + 50055060601006.

It is an arithmetic number, because the mean of its divisors is an integer number (50055060601006).

Almost surely, 2^{100110121202011} is an apocalyptic number.

100110121202011 is a deficient number, since it is larger than the sum of its proper divisors (1).

100110121202011 is an equidigital number, since it uses as much as digits as its factorization.

100110121202011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 100110121202011 its reverse (110202121011001), we get a palindrome (210312242213012).

The spelling of 100110121202011 in words is "one hundred trillion, one hundred ten billion, one hundred twenty-one million, two hundred two thousand, eleven".