111000353 has 2 divisors, whose sum is σ = 111000354. Its totient is φ = 111000352.

The previous prime is 111000349. The next prime is 111000359. The reversal of 111000353 is 353000111.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73753744 + 37246609 = 8588^2 + 6103^2 .

It is an emirp because it is prime and its reverse (353000111) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 111000353 - 2² = 111000349 is a prime.

It is a super-2 number, since 2×111000353² = 24642156732249218, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (111000359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55500176 + 55500177.

It is an arithmetic number, because the mean of its divisors is an integer number (55500177).

Almost surely, 2^111000353 is an apocalyptic number.

It is an amenable number.

111000353 is a deficient number, since it is larger than the sum of its proper divisors (1).

111000353 is an equidigital number, since it uses as much as digits as its factorization.

111000353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 45, while the sum is 14.

The square root of 111000353 is about 10535.6705054780. The cubic root of 111000353 is about 480.5900628238.

Adding to 111000353 its reverse (353000111), we get a palindrome (464000464).

The spelling of 111000353 in words is "one hundred eleven million, three hundred fifty-three", and thus it is an aban number.