1120112111113 has 2 divisors, whose sum is σ = 1120112111114. Its totient is φ = 1120112111112.

The previous prime is 1120112111081. The next prime is 1120112111143. The reversal of 1120112111113 is 3111112110211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 664955440704 + 455156670409 = 815448^2 + 674653^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120112111113 - 2⁵ = 1120112111081 is a prime.

It is a super-2 number, since 2×1120112111113² (a number of 25 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (1120112111143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560056055556 + 560056055557.

It is an arithmetic number, because the mean of its divisors is an integer number (560056055557).

Almost surely, 2^{1120112111113} is an apocalyptic number.

It is an amenable number.

1120112111113 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120112111113 is an equidigital number, since it uses as much as digits as its factorization.

1120112111113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12, while the sum is 16.

Adding to 1120112111113 its reverse (3111112110211), we get a palindrome (4231224221324).

The spelling of 1120112111113 in words is "one trillion, one hundred twenty billion, one hundred twelve million, one hundred eleven thousand, one hundred thirteen".