10001201083837 has 2 divisors, whose sum is σ = 10001201083838. Its totient is φ = 10001201083836.

The previous prime is 10001201083823. The next prime is 10001201083849. The reversal of 10001201083837 is 73838010210001.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9963959417476 + 37241666361 = 3156574^2 + 192981^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10001201083837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10001201083877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5000600541918 + 5000600541919.

It is an arithmetic number, because the mean of its divisors is an integer number (5000600541919).

Almost surely, 2^{10001201083837} is an apocalyptic number.

It is an amenable number.

10001201083837 is a deficient number, since it is larger than the sum of its proper divisors (1).

10001201083837 is an equidigital number, since it uses as much as digits as its factorization.

10001201083837 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8064, while the sum is 34.

Adding to 10001201083837 its reverse (73838010210001), we get a palindrome (83839211293838).

The spelling of 10001201083837 in words is "ten trillion, one billion, two hundred one million, eighty-three thousand, eight hundred thirty-seven".