111283723 has 2 divisors, whose sum is σ = 111283724. Its totient is φ = 111283722.

The previous prime is 111283693. The next prime is 111283727. The reversal of 111283723 is 327382111.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 111283723 - 2⁵ = 111283691 is a prime.

It is equal to p_6372442 and since 111283723 and 6372442 have the same sum of digits, it is a Honaker prime.

It is a junction number, because it is equal to n+sod(n) for n = 111283691 and 111283700.

It is not a weakly prime, because it can be changed into another prime (111283727) 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, 55641861 + 55641862.

It is an arithmetic number, because the mean of its divisors is an integer number (55641862).

Almost surely, 2^111283723 is an apocalyptic number.

111283723 is a deficient number, since it is larger than the sum of its proper divisors (1).

111283723 is an equidigital number, since it uses as much as digits as its factorization.

111283723 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2016, while the sum is 28.

The square root of 111283723 is about 10549.1100572513. The cubic root of 111283723 is about 480.9986773880.

The spelling of 111283723 in words is "one hundred eleven million, two hundred eighty-three thousand, seven hundred twenty-three".