111064453 has 2 divisors, whose sum is σ = 111064454. Its totient is φ = 111064452.

The previous prime is 111064439. The next prime is 111064477. The reversal of 111064453 is 354460111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 106874244 + 4190209 = 10338^2 + 2047^2 .

It is a cyclic number.

It is not a de Polignac number, because 111064453 - 2¹³ = 111056261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111064433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55532226 + 55532227.

It is an arithmetic number, because the mean of its divisors is an integer number (55532227).

Almost surely, 2^111064453 is an apocalyptic number.

It is an amenable number.

111064453 is a deficient number, since it is larger than the sum of its proper divisors (1).

111064453 is an equidigital number, since it uses as much as digits as its factorization.

111064453 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1440, while the sum is 25.

The square root of 111064453 is about 10538.7121129671. The cubic root of 111064453 is about 480.6825547070.

The spelling of 111064453 in words is "one hundred eleven million, sixty-four thousand, four hundred fifty-three".