111099053 has 8 divisors (see below), whose sum is σ = 122563896. Its totient is φ = 100051200.

The previous prime is 111099011. The next prime is 111099059. The reversal of 111099053 is 350990111.

It can be written as a sum of positive squares in 4 ways, for example, as 996004 + 110103049 = 998^2 + 10493^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 111099053 - 2¹⁸ = 110836909 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (111099059) 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 in 7 ways as a sum of consecutive naturals, for example, 103688 + ... + 104753.

It is an arithmetic number, because the mean of its divisors is an integer number (15320487).

Almost surely, 2^111099053 is an apocalyptic number.

111099053 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

111099053 is a deficient number, since it is larger than the sum of its proper divisors (11464843).

111099053 is a wasteful number, since it uses less digits than its factorization.

111099053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208495.

The product of its (nonzero) digits is 1215, while the sum is 29.

The square root of 111099053 is about 10540.3535519450. The cubic root of 111099053 is about 480.7324653344.

The spelling of 111099053 in words is "one hundred eleven million, ninety-nine thousand, fifty-three".