111904363 has 2 divisors, whose sum is σ = 111904364. Its totient is φ = 111904362.

The previous prime is 111904349. The next prime is 111904381. The reversal of 111904363 is 363409111.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-111904363 is a prime.

It is not a weakly prime, because it can be changed into another prime (111904333) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55952181 + 55952182.

It is an arithmetic number, because the mean of its divisors is an integer number (55952182).

Almost surely, 2^111904363 is an apocalyptic number.

111904363 is a deficient number, since it is larger than the sum of its proper divisors (1).

111904363 is an equidigital number, since it uses as much as digits as its factorization.

111904363 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1944, while the sum is 28.

The square root of 111904363 is about 10578.4858557357. The cubic root of 111904363 is about 481.8912121121.

The spelling of 111904363 in words is "one hundred eleven million, nine hundred four thousand, three hundred sixty-three".