111101033313 has 12 divisors (see below), whose sum is σ = 162282409380. Its totient is φ = 73235137536.

The previous prime is 111101033287. The next prime is 111101033363. The reversal of 111101033313 is 313330101111.

It can be written as a sum of positive squares in 2 ways, for example, as 79280538624 + 31820494689 = 281568^2 + 178383^2 .

It is not a de Polignac number, because 111101033313 - 2²¹ = 111098936161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (111101033363) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 69350656 + ... + 69352257.

It is an arithmetic number, because the mean of its divisors is an integer number (13523534115).

Almost surely, 2^111101033313 is an apocalyptic number.

It is an amenable number.

111101033313 is a deficient number, since it is larger than the sum of its proper divisors (51181376067).

111101033313 is a wasteful number, since it uses less digits than its factorization.

111101033313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138703008 (or 138703005 counting only the distinct ones).

The product of its (nonzero) digits is 81, while the sum is 18.

Adding to 111101033313 its reverse (313330101111), we get a palindrome (424431134424).

The spelling of 111101033313 in words is "one hundred eleven billion, one hundred one million, thirty-three thousand, three hundred thirteen".