111310321132 has 6 divisors (see below), whose sum is σ = 194793061988. Its totient is φ = 55655160564.

The previous prime is 111310321093. The next prime is 111310321139. The reversal of 111310321132 is 231123013111.

It is a super-2 number, since 2×111310321132² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (111310321139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13913790138 + ... + 13913790145.

Almost surely, 2^111310321132 is an apocalyptic number.

It is an amenable number.

111310321132 is a deficient number, since it is larger than the sum of its proper divisors (83482740856).

111310321132 is a wasteful number, since it uses less digits than its factorization.

111310321132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27827580287 (or 27827580285 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 111310321132 its reverse (231123013111), we get a palindrome (342433334243).

The spelling of 111310321132 in words is "one hundred eleven billion, three hundred ten million, three hundred twenty-one thousand, one hundred thirty-two".