1112001101837 has 2 divisors, whose sum is σ = 1112001101838. Its totient is φ = 1112001101836.

The previous prime is 1112001101833. The next prime is 1112001101843. The reversal of 1112001101837 is 7381011002111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1100539472356 + 11461629481 = 1049066^2 + 107059^2 .

It is a cyclic number.

It is not a de Polignac number, because 1112001101837 - 2² = 1112001101833 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1112001101833) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 556000550918 + 556000550919.

It is an arithmetic number, because the mean of its divisors is an integer number (556000550919).

Almost surely, 2^{1112001101837} is an apocalyptic number.

It is an amenable number.

1112001101837 is a deficient number, since it is larger than the sum of its proper divisors (1).

1112001101837 is an equidigital number, since it uses as much as digits as its factorization.

1112001101837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 336, while the sum is 26.

Adding to 1112001101837 its reverse (7381011002111), we get a palindrome (8493012103948).

The spelling of 1112001101837 in words is "one trillion, one hundred twelve billion, one million, one hundred one thousand, eight hundred thirty-seven".