111320467 has 2 divisors, whose sum is σ = 111320468. Its totient is φ = 111320466.

The previous prime is 111320423. The next prime is 111320477. The reversal of 111320467 is 764023111.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111320467 is a prime.

It is not a weakly prime, because it can be changed into another prime (111320477) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55660233 + 55660234.

It is an arithmetic number, because the mean of its divisors is an integer number (55660234).

Almost surely, 2^111320467 is an apocalyptic number.

111320467 is a deficient number, since it is larger than the sum of its proper divisors (1).

111320467 is an equidigital number, since it uses as much as digits as its factorization.

111320467 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 111320467 is about 10550.8514822264. The cubic root of 111320467 is about 481.0516107673.

Adding to 111320467 its reverse (764023111), we get a palindrome (875343578).

The spelling of 111320467 in words is "one hundred eleven million, three hundred twenty thousand, four hundred sixty-seven".