111368867 has 2 divisors, whose sum is σ = 111368868. Its totient is φ = 111368866.

The previous prime is 111368863. The next prime is 111368869. The reversal of 111368867 is 768863111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111368867 - 2² = 111368863 is a prime.

Together with 111368869, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (111368863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55684433 + 55684434.

It is an arithmetic number, because the mean of its divisors is an integer number (55684434).

Almost surely, 2^111368867 is an apocalyptic number.

111368867 is a deficient number, since it is larger than the sum of its proper divisors (1).

111368867 is an equidigital number, since it uses as much as digits as its factorization.

111368867 is an evil number, because the sum of its binary digits is even.

The product of its digits is 48384, while the sum is 41.

The square root of 111368867 is about 10553.1448867150. The cubic root of 111368867 is about 481.1213179981.

The spelling of 111368867 in words is "one hundred eleven million, three hundred sixty-eight thousand, eight hundred sixty-seven".