111482377 has 2 divisors, whose sum is σ = 111482378. Its totient is φ = 111482376.

The previous prime is 111482347. The next prime is 111482389. The reversal of 111482377 is 773284111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 72182016 + 39300361 = 8496^2 + 6269^2 .

It is an emirp because it is prime and its reverse (773284111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111482377 - 2⁷ = 111482249 is a prime.

It is not a weakly prime, because it can be changed into another prime (111482347) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55741188 + 55741189.

It is an arithmetic number, because the mean of its divisors is an integer number (55741189).

Almost surely, 2^111482377 is an apocalyptic number.

It is an amenable number.

111482377 is a deficient number, since it is larger than the sum of its proper divisors (1).

111482377 is an equidigital number, since it uses as much as digits as its factorization.

111482377 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9408, while the sum is 34.

The square root of 111482377 is about 10558.5215347604. The cubic root of 111482377 is about 481.2847195505.

The spelling of 111482377 in words is "one hundred eleven million, four hundred eighty-two thousand, three hundred seventy-seven".