113332312132 has 24 divisors (see below), whose sum is σ = 226151810136. Its totient is φ = 49230325248.

The previous prime is 113332312129. The next prime is 113332312133. The reversal of 113332312132 is 231213233311.

It can be written as a sum of positive squares in 4 ways, for example, as 265559616 + 113066752516 = 16296^2 + 336254^2 .

It is a junction number, because it is equal to n+sod(n) for n = 113332312097 and 113332312106.

It is not an unprimeable number, because it can be changed into a prime (113332312133) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64101103 + ... + 64102870.

It is an arithmetic number, because the mean of its divisors is an integer number (9422992089).

Almost surely, 2^113332312132 is an apocalyptic number.

It is an amenable number.

113332312132 is a deficient number, since it is larger than the sum of its proper divisors (112819498004).

113332312132 is a wasteful number, since it uses less digits than its factorization.

113332312132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128204007 (or 128204005 counting only the distinct ones).

The product of its digits is 1944, while the sum is 25.

Adding to 113332312132 its reverse (231213233311), we get a palindrome (344545545443).

The spelling of 113332312132 in words is "one hundred thirteen billion, three hundred thirty-two million, three hundred twelve thousand, one hundred thirty-two".