83800701820093 has 2 divisors, whose sum is σ = 83800701820094. Its totient is φ = 83800701820092.

The previous prime is 83800701820039. The next prime is 83800701820117. The reversal of 83800701820093 is 39002810700838.

Together with previous prime (83800701820039) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 70015424420484 + 13785277399609 = 8367522^2 + 3712853^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83800701820093 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83800701821093) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41900350910046 + 41900350910047.

It is an arithmetic number, because the mean of its divisors is an integer number (41900350910047).

Almost surely, 2^{83800701820093} is an apocalyptic number.

It is an amenable number.

83800701820093 is a deficient number, since it is larger than the sum of its proper divisors (1).

83800701820093 is an equidigital number, since it uses as much as digits as its factorization.

83800701820093 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 580608, while the sum is 49.

The spelling of 83800701820093 in words is "eighty-three trillion, eight hundred billion, seven hundred one million, eight hundred twenty thousand, ninety-three".