1111023330113 has 4 divisors (see below), whose sum is σ = 1119504424368. Its totient is φ = 1102542235860.

The previous prime is 1111023330101. The next prime is 1111023330139. The reversal of 1111023330113 is 3110333201111.

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 1111023330113 - 2³⁴ = 1093843460929 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1111023330913) 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, 4240546931 + ... + 4240547192.

It is an arithmetic number, because the mean of its divisors is an integer number (279876106092).

Almost surely, 2^{1111023330113} is an apocalyptic number.

It is an amenable number.

1111023330113 is a deficient number, since it is larger than the sum of its proper divisors (8481094255).

1111023330113 is an equidigital number, since it uses as much as digits as its factorization.

1111023330113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8481094254.

The product of its (nonzero) digits is 162, while the sum is 20.

Adding to 1111023330113 its reverse (3110333201111), we get a palindrome (4221356531224).

The spelling of 1111023330113 in words is "one trillion, one hundred eleven billion, twenty-three million, three hundred thirty thousand, one hundred thirteen".