1011111353 has 16 divisors (see below), whose sum is σ = 1223685120. Its totient is φ = 816118416.

The previous prime is 1011111319. The next prime is 1011111377. The reversal of 1011111353 is 3531111101.

It is a happy number.

1011111353 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1011111353 - 2¹⁰ = 1011110329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1011111313) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 551 + ... + 44972.

It is an arithmetic number, because the mean of its divisors is an integer number (76480320).

Almost surely, 2^1011111353 is an apocalyptic number.

It is an amenable number.

1011111353 is a deficient number, since it is larger than the sum of its proper divisors (212573767).

1011111353 is a wasteful number, since it uses less digits than its factorization.

1011111353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45716.

The product of its (nonzero) digits is 45, while the sum is 17.

The square root of 1011111353 is about 31797.9771840914. The cubic root of 1011111353 is about 1003.6901503737.

Adding to 1011111353 its reverse (3531111101), we get a palindrome (4542222454).

The spelling of 1011111353 in words is "one billion, eleven million, one hundred eleven thousand, three hundred fifty-three".