112001021005837 has 2 divisors, whose sum is σ = 112001021005838. Its totient is φ = 112001021005836.

The previous prime is 112001021005793. The next prime is 112001021005877. The reversal of 112001021005837 is 738500120100211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70475034393481 + 41525986612356 = 8394941^2 + 6444066^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001021005837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112001021005799 and 112001021005808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112001021005877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000510502918 + 56000510502919.

It is an arithmetic number, because the mean of its divisors is an integer number (56000510502919).

Almost surely, 2^{112001021005837} is an apocalyptic number.

It is an amenable number.

112001021005837 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001021005837 is an equidigital number, since it uses as much as digits as its factorization.

112001021005837 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3360, while the sum is 31.

The spelling of 112001021005837 in words is "one hundred twelve trillion, one billion, twenty-one million, five thousand, eight hundred thirty-seven".