83315185103 has 2 divisors, whose sum is σ = 83315185104. Its totient is φ = 83315185102.

The previous prime is 83315185087. The next prime is 83315185147. The reversal of 83315185103 is 30158151338.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 83315185103 - 2⁴ = 83315185087 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83315185703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41657592551 + 41657592552.

It is an arithmetic number, because the mean of its divisors is an integer number (41657592552).

Almost surely, 2^83315185103 is an apocalyptic number.

83315185103 is a deficient number, since it is larger than the sum of its proper divisors (1).

83315185103 is an equidigital number, since it uses as much as digits as its factorization.

83315185103 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 38.

The spelling of 83315185103 in words is "eighty-three billion, three hundred fifteen million, one hundred eighty-five thousand, one hundred three".