111275383 has 2 divisors, whose sum is σ = 111275384. Its totient is φ = 111275382.

The previous prime is 111275377. The next prime is 111275413. The reversal of 111275383 is 383572111.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 111275383 - 2⁹ = 111274871 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111275303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55637691 + 55637692.

It is an arithmetic number, because the mean of its divisors is an integer number (55637692).

Almost surely, 2^111275383 is an apocalyptic number.

111275383 is a deficient number, since it is larger than the sum of its proper divisors (1).

111275383 is an equidigital number, since it uses as much as digits as its factorization.

111275383 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 31.

The square root of 111275383 is about 10548.7147558364. The cubic root of 111275383 is about 480.9866611677.

The spelling of 111275383 in words is "one hundred eleven million, two hundred seventy-five thousand, three hundred eighty-three".