113032134205 has 24 divisors (see below), whose sum is σ = 143747712504. Its totient is φ = 85310668800.

The previous prime is 113032134199. The next prime is 113032134221. The reversal of 113032134205 is 502431230311.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5724132964 + 107308001241 = 75658^2 + 327579^2 .

It is a de Polignac number, because none of the positive numbers 2^k-113032134205 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113032134205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 305085 + ... + 564925.

It is an arithmetic number, because the mean of its divisors is an integer number (5989488021).

Almost surely, 2^113032134205 is an apocalyptic number.

It is an amenable number.

113032134205 is a deficient number, since it is larger than the sum of its proper divisors (30715578299).

113032134205 is a wasteful number, since it uses less digits than its factorization.

113032134205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 260125 (or 260106 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

Adding to 113032134205 its reverse (502431230311), we get a palindrome (615463364516).

The spelling of 113032134205 in words is "one hundred thirteen billion, thirty-two million, one hundred thirty-four thousand, two hundred five".