111120332313 has 16 divisors (see below), whose sum is σ = 155428156800. Its totient is φ = 70518322560.

The previous prime is 111120332311. The next prime is 111120332359. The reversal of 111120332313 is 313233021111.

It is a happy number.

It is not a de Polignac number, because 111120332313 - 2¹ = 111120332311 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111120332313.

It is not an unprimeable number, because it can be changed into a prime (111120332311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8988508 + ... + 9000861.

It is an arithmetic number, because the mean of its divisors is an integer number (9714259800).

Almost surely, 2^111120332313 is an apocalyptic number.

It is an amenable number.

111120332313 is a deficient number, since it is larger than the sum of its proper divisors (44307824487).

111120332313 is a wasteful number, since it uses less digits than its factorization.

111120332313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17989472.

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

Adding to 111120332313 its reverse (313233021111), we get a palindrome (424353353424).

The spelling of 111120332313 in words is "one hundred eleven billion, one hundred twenty million, three hundred thirty-two thousand, three hundred thirteen".