1016342111 has 2 divisors, whose sum is σ = 1016342112. Its totient is φ = 1016342110.

The previous prime is 1016342087. The next prime is 1016342113. The reversal of 1016342111 is 1112436101.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1016342111 - 2²⁶ = 949233247 is a prime.

It is a Sophie Germain prime.

Together with 1016342113, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1016342113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508171055 + 508171056.

It is an arithmetic number, because the mean of its divisors is an integer number (508171056).

Almost surely, 2^1016342111 is an apocalyptic number.

1016342111 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016342111 is an equidigital number, since it uses as much as digits as its factorization.

1016342111 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 20.

The square root of 1016342111 is about 31880.1209376627. The cubic root of 1016342111 is about 1005.4179629968.

Adding to 1016342111 its reverse (1112436101), we get a palindrome (2128778212).

The spelling of 1016342111 in words is "one billion, sixteen million, three hundred forty-two thousand, one hundred eleven".