1111231330113 has 8 divisors (see below), whose sum is σ = 1481933398176. Its totient is φ = 740675074400.

The previous prime is 1111231330043. The next prime is 1111231330133. The reversal of 1111231330113 is 3110331321111.

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 1111231330113 - 2¹⁴ = 1111231313729 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1111231330113.

It is not an unprimeable number, because it can be changed into a prime (1111231330133) 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, 36435303 + ... + 36465788.

It is an arithmetic number, because the mean of its divisors is an integer number (185241674772).

Almost surely, 2^{1111231330113} is an apocalyptic number.

It is an amenable number.

1111231330113 is a deficient number, since it is larger than the sum of its proper divisors (370702068063).

1111231330113 is an equidigital number, since it uses as much as digits as its factorization.

1111231330113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72906175.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 1111231330113 its reverse (3110331321111), we get a palindrome (4221562651224).

The spelling of 1111231330113 in words is "one trillion, one hundred eleven billion, two hundred thirty-one million, three hundred thirty thousand, one hundred thirteen".