113213323233 has 12 divisors (see below), whose sum is σ = 173149788708. Its totient is φ = 71035810560.

The previous prime is 113213323219. The next prime is 113213323243. The reversal of 113213323233 is 332323312311.

113213323233 is a `hidden beast` number, since 1 + 1 + 3 + 2 + 1 + 332 + 323 + 3 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 52444664064 + 60768659169 = 229008^2 + 246513^2 .

It is not a de Polignac number, because 113213323233 - 2⁸ = 113213322977 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113213323197 and 113213323206.

It is not an unprimeable number, because it can be changed into a prime (113213323243) 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, 369978028 + ... + 369978333.

It is an arithmetic number, because the mean of its divisors is an integer number (14429149059).

Almost surely, 2^113213323233 is an apocalyptic number.

It is an amenable number.

113213323233 is a deficient number, since it is larger than the sum of its proper divisors (59936465475).

113213323233 is a wasteful number, since it uses less digits than its factorization.

113213323233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 739956384 (or 739956381 counting only the distinct ones).

The product of its digits is 5832, while the sum is 27.

Adding to 113213323233 its reverse (332323312311), we get a palindrome (445536635544).

The spelling of 113213323233 in words is "one hundred thirteen billion, two hundred thirteen million, three hundred twenty-three thousand, two hundred thirty-three".