83111708628107 has 2 divisors, whose sum is σ = 83111708628108. Its totient is φ = 83111708628106.

The previous prime is 83111708628049. The next prime is 83111708628161. The reversal of 83111708628107 is 70182680711138.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83111708628107 - 2¹⁸ = 83111708365963 is a prime.

It is a super-2 number, since 2×83111708628107² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83111708658107) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41555854314053 + 41555854314054.

It is an arithmetic number, because the mean of its divisors is an integer number (41555854314054).

Almost surely, 2^{83111708628107} is an apocalyptic number.

83111708628107 is a deficient number, since it is larger than the sum of its proper divisors (1).

83111708628107 is an equidigital number, since it uses as much as digits as its factorization.

83111708628107 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 903168, while the sum is 53.

The spelling of 83111708628107 in words is "eighty-three trillion, one hundred eleven billion, seven hundred eight million, six hundred twenty-eight thousand, one hundred seven".