1111123313353 has 4 divisors (see below), whose sum is σ = 1169603487760. Its totient is φ = 1052643138948.

The previous prime is 1111123313327. The next prime is 1111123313383. The reversal of 1111123313353 is 3533133211111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1111123313353 - 2³⁷ = 973684359881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1111123313323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29240087175 + ... + 29240087212.

It is an arithmetic number, because the mean of its divisors is an integer number (292400871940).

Almost surely, 2^{1111123313353} is an apocalyptic number.

It is an amenable number.

1111123313353 is a deficient number, since it is larger than the sum of its proper divisors (58480174407).

1111123313353 is an equidigital number, since it uses as much as digits as its factorization.

1111123313353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58480174406.

The product of its digits is 2430, while the sum is 28.

Adding to 1111123313353 its reverse (3533133211111), we get a palindrome (4644256524464).

The spelling of 1111123313353 in words is "one trillion, one hundred eleven billion, one hundred twenty-three million, three hundred thirteen thousand, three hundred fifty-three".