1111330220313 has 32 divisors (see below), whose sum is σ = 1627694530560. Its totient is φ = 671327395200.

The previous prime is 1111330220291. The next prime is 1111330220327. The reversal of 1111330220313 is 3130220331111.

It is a happy number.

It is not a de Polignac number, because 1111330220313 - 2¹⁸ = 1111329958169 is a prime.

It is a super-2 number, since 2×1111330220313² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111330220313.

It is not an unprimeable number, because it can be changed into a prime (1111330220333) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 28078888 + ... + 28118438.

It is an arithmetic number, because the mean of its divisors is an integer number (50865454080).

Almost surely, 2^{1111330220313} is an apocalyptic number.

It is an amenable number.

1111330220313 is a deficient number, since it is larger than the sum of its proper divisors (516364310247).

1111330220313 is a wasteful number, since it uses less digits than its factorization.

1111330220313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 61029.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 1111330220313 its reverse (3130220331111), we get a palindrome (4241550551424).

The spelling of 1111330220313 in words is "one trillion, one hundred eleven billion, three hundred thirty million, two hundred twenty thousand, three hundred thirteen".