1113220320113 has 8 divisors (see below), whose sum is σ = 1214473357920. Its totient is φ = 1011975814080.

The previous prime is 1113220320083. The next prime is 1113220320181. The reversal of 1113220320113 is 3110230223111.

It is a happy number.

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

It is not a de Polignac number, because 1113220320113 - 2²⁶ = 1113153211249 is a prime.

It is a super-2 number, since 2×1113220320113² (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 (1113220320193) 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, 1858583 + ... + 2383436.

It is an arithmetic number, because the mean of its divisors is an integer number (151809169740).

Almost surely, 2^{1113220320113} is an apocalyptic number.

It is an amenable number.

1113220320113 is a deficient number, since it is larger than the sum of its proper divisors (101253037807).

1113220320113 is a wasteful number, since it uses less digits than its factorization.

1113220320113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4265887.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 1113220320113 its reverse (3110230223111), we get a palindrome (4223450543224).

The spelling of 1113220320113 in words is "one trillion, one hundred thirteen billion, two hundred twenty million, three hundred twenty thousand, one hundred thirteen".