1101101110051 has 2 divisors, whose sum is σ = 1101101110052. Its totient is φ = 1101101110050.

The previous prime is 1101101109961. The next prime is 1101101110097. The reversal of 1101101110051 is 1500111011011.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1101101110051 - 2³⁹ = 551345296163 is a prime.

It is not a weakly prime, because it can be changed into another prime (1101101110451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 550550555025 + 550550555026.

It is an arithmetic number, because the mean of its divisors is an integer number (550550555026).

Almost surely, 2^{1101101110051} is an apocalyptic number.

1101101110051 is a deficient number, since it is larger than the sum of its proper divisors (1).

1101101110051 is an equidigital number, since it uses as much as digits as its factorization.

1101101110051 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5, while the sum is 13.

Adding to 1101101110051 its reverse (1500111011011), we get a palindrome (2601212121062).

The spelling of 1101101110051 in words is "one trillion, one hundred one billion, one hundred one million, one hundred ten thousand, fifty-one".