1120120101101 has 2 divisors, whose sum is σ = 1120120101102. Its totient is φ = 1120120101100.

The previous prime is 1120120101071. The next prime is 1120120101151. The reversal of 1120120101101 is 1011010210211.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 789378940900 + 330741160201 = 888470^2 + 575101^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120120101101 - 2²⁶ = 1120052992237 is a prime.

It is a super-2 number, since 2×1120120101101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1120120101151) 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, 560060050550 + 560060050551.

It is an arithmetic number, because the mean of its divisors is an integer number (560060050551).

Almost surely, 2^{1120120101101} is an apocalyptic number.

It is an amenable number.

1120120101101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120120101101 is an equidigital number, since it uses as much as digits as its factorization.

1120120101101 is an odious number, because the sum of its binary digits is odd.

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

Adding to 1120120101101 its reverse (1011010210211), we get a palindrome (2131130311312).

It can be divided in two parts, 1120120 and 101101, that added together give a palindrome (1221221).

The spelling of 1120120101101 in words is "one trillion, one hundred twenty billion, one hundred twenty million, one hundred one thousand, one hundred one".