83113366331139 has 16 divisors (see below), whose sum is σ = 115636733491200. Its totient is φ = 52999486094016.

The previous prime is 83113366331087. The next prime is 83113366331159. The reversal of 83113366331139 is 93113366331138.

It is not a de Polignac number, because 83113366331139 - 2²¹ = 83113364233987 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 83113366331091 and 83113366331100.

It is not an unprimeable number, because it can be changed into a prime (83113366331159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7120782 + ... + 14728620.

It is an arithmetic number, because the mean of its divisors is an integer number (7227295843200).

Almost surely, 2^{83113366331139} is an apocalyptic number.

83113366331139 is a deficient number, since it is larger than the sum of its proper divisors (32523367160061).

83113366331139 is a wasteful number, since it uses less digits than its factorization.

83113366331139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7766194.

The product of its digits is 1889568, while the sum is 51.

Subtracting 83113366331139 from its reverse (93113366331138), we obtain a palindrome (9999999999999).

The spelling of 83113366331139 in words is "eighty-three trillion, one hundred thirteen billion, three hundred sixty-six million, three hundred thirty-one thousand, one hundred thirty-nine".