111322332113 has 4 divisors (see below), whose sum is σ = 111327771648. Its totient is φ = 111316892580.

The previous prime is 111322332067. The next prime is 111322332119. The reversal of 111322332113 is 311233223111.

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 111322332113 - 2¹⁶ = 111322266577 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111322332119) 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, 2688953 + ... + 2730038.

It is an arithmetic number, because the mean of its divisors is an integer number (27831942912).

Almost surely, 2^111322332113 is an apocalyptic number.

It is an amenable number.

111322332113 is a deficient number, since it is larger than the sum of its proper divisors (5439535).

111322332113 is an equidigital number, since it uses as much as digits as its factorization.

111322332113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5439534.

The product of its digits is 648, while the sum is 23.

Adding to 111322332113 its reverse (311233223111), we get a palindrome (422555555224).

The spelling of 111322332113 in words is "one hundred eleven billion, three hundred twenty-two million, three hundred thirty-two thousand, one hundred thirteen".