111054393 has 6 divisors (see below), whose sum is σ = 160411914. Its totient is φ = 74036256.

The previous prime is 111054379. The next prime is 111054397. The reversal of 111054393 is 393450111.

111054393 is a `hidden beast` number, since 1 + 110 + 543 + 9 + 3 = 666.

It can be written as a sum of positive squares in only one way, i.e., 106440489 + 4613904 = 10317^2 + 2148^2 .

It is not a de Polignac number, because 111054393 - 2¹⁷ = 110923321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111054397) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 6169680 + ... + 6169697.

It is an arithmetic number, because the mean of its divisors is an integer number (26735319).

Almost surely, 2^111054393 is an apocalyptic number.

It is an amenable number.

111054393 is a deficient number, since it is larger than the sum of its proper divisors (49357521).

111054393 is a wasteful number, since it uses less digits than its factorization.

111054393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12339383 (or 12339380 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 111054393 is about 10538.2348142372. The cubic root of 111054393 is about 480.6680411749.

The spelling of 111054393 in words is "one hundred eleven million, fifty-four thousand, three hundred ninety-three".