1121120100011 has 2 divisors, whose sum is σ = 1121120100012. Its totient is φ = 1121120100010.

The previous prime is 1121120099971. The next prime is 1121120100019. The reversal of 1121120100011 is 1100010211211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1121120100011 - 2¹⁴ = 1121120083627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1121120099965 and 1121120100001.

It is not a weakly prime, because it can be changed into another prime (1121120100019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560560050005 + 560560050006.

It is an arithmetic number, because the mean of its divisors is an integer number (560560050006).

Almost surely, 2^{1121120100011} is an apocalyptic number.

1121120100011 is a deficient number, since it is larger than the sum of its proper divisors (1).

1121120100011 is an equidigital number, since it uses as much as digits as its factorization.

1121120100011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1121120100011 its reverse (1100010211211), we get a palindrome (2221130311222).

The spelling of 1121120100011 in words is "one trillion, one hundred twenty-one billion, one hundred twenty million, one hundred thousand, eleven".