1111353253 has 8 divisors (see below), whose sum is σ = 1124212608. Its totient is φ = 1098539904.

The previous prime is 1111353227. The next prime is 1111353289. The reversal of 1111353253 is 3523531111.

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 1111353253 - 2¹⁷ = 1111222181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111353203) 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, 38325 + ... + 60757.

It is an arithmetic number, because the mean of its divisors is an integer number (140526576).

Almost surely, 2^1111353253 is an apocalyptic number.

It is an amenable number.

1111353253 is a deficient number, since it is larger than the sum of its proper divisors (12859355).

1111353253 is a wasteful number, since it uses less digits than its factorization.

1111353253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23003.

The product of its digits is 1350, while the sum is 25.

The square root of 1111353253 is about 33336.9652638029. The cubic root of 1111353253 is about 1035.8194023012.

Adding to 1111353253 its reverse (3523531111), we get a palindrome (4634884364).

The spelling of 1111353253 in words is "one billion, one hundred eleven million, three hundred fifty-three thousand, two hundred fifty-three".