83342111 has 2 divisors, whose sum is σ = 83342112. Its totient is φ = 83342110.

The previous prime is 83342089. The next prime is 83342117. The reversal of 83342111 is 11124338.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83342111 - 2²⁶ = 16233247 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83342117) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41671055 + 41671056.

It is an arithmetic number, because the mean of its divisors is an integer number (41671056).

Almost surely, 2^83342111 is an apocalyptic number.

83342111 is a deficient number, since it is larger than the sum of its proper divisors (1).

83342111 is an equidigital number, since it uses as much as digits as its factorization.

83342111 is an evil number, because the sum of its binary digits is even.

The product of its digits is 576, while the sum is 23.

The square root of 83342111 is about 9129.1900516968. The cubic root of 83342111 is about 436.8055678260.

Adding to 83342111 its reverse (11124338), we get a palindrome (94466449).

The spelling of 83342111 in words is "eighty-three million, three hundred forty-two thousand, one hundred eleven".