1112311110101 has 2 divisors, whose sum is σ = 1112311110102. Its totient is φ = 1112311110100.

The previous prime is 1112311110067. The next prime is 1112311110149. The reversal of 1112311110101 is 1010111132111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 777793469476 + 334517640625 = 881926^2 + 578375^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112311110101 - 2³⁰ = 1111237368277 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112311130101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556155555050 + 556155555051.

It is an arithmetic number, because the mean of its divisors is an integer number (556155555051).

Almost surely, 2^{1112311110101} is an apocalyptic number.

It is an amenable number.

1112311110101 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112311110101 is an equidigital number, since it uses as much as digits as its factorization.

1112311110101 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6, while the sum is 14.

Adding to 1112311110101 its reverse (1010111132111), we get a palindrome (2122422242212).

The spelling of 1112311110101 in words is "one trillion, one hundred twelve billion, three hundred eleven million, one hundred ten thousand, one hundred one".