1113123003331 has 16 divisors (see below), whose sum is σ = 1152539402400. Its totient is φ = 1073776032000.

The previous prime is 1113123003329. The next prime is 1113123003401. The reversal of 1113123003331 is 1333003213111.

It is a cyclic number.

It is not a de Polignac number, because 1113123003331 - 2¹ = 1113123003329 is a prime.

It is a super-2 number, since 2×1113123003331² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1113123003931) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 286811511 + ... + 286815391.

It is an arithmetic number, because the mean of its divisors is an integer number (72033712650).

Almost surely, 2^{1113123003331} is an apocalyptic number.

1113123003331 is a deficient number, since it is larger than the sum of its proper divisors (39416399069).

1113123003331 is a wasteful number, since it uses less digits than its factorization.

1113123003331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10230.

The product of its (nonzero) digits is 486, while the sum is 22.

Adding to 1113123003331 its reverse (1333003213111), we get a palindrome (2446126216442).

The spelling of 1113123003331 in words is "one trillion, one hundred thirteen billion, one hundred twenty-three million, three thousand, three hundred thirty-one".