1111333031113 has 8 divisors (see below), whose sum is σ = 1127098592640. Its totient is φ = 1095570608160.

The previous prime is 1111333031101. The next prime is 1111333031147. The reversal of 1111333031113 is 3111303331111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1111333031113 is a prime.

It is a super-2 number, since 2×1111333031113² (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 (1111333031183) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66820 + ... + 1492357.

It is an arithmetic number, because the mean of its divisors is an integer number (140887324080).

Almost surely, 2^{1111333031113} is an apocalyptic number.

It is an amenable number.

1111333031113 is a deficient number, since it is larger than the sum of its proper divisors (15765561527).

1111333031113 is a wasteful number, since it uses less digits than its factorization.

1111333031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1569287.

The product of its (nonzero) digits is 243, while the sum is 22.

Adding to 1111333031113 its reverse (3111303331111), we get a palindrome (4222636362224).

The spelling of 1111333031113 in words is "one trillion, one hundred eleven billion, three hundred thirty-three million, thirty-one thousand, one hundred thirteen".