113263206306 has 32 divisors (see below), whose sum is σ = 233106050880. Its totient is φ = 36661807296.

The previous prime is 113263206241. The next prime is 113263206311. The reversal of 113263206306 is 603602362311.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 388176 + ... + 614171.

It is an arithmetic number, because the mean of its divisors is an integer number (7284564090).

Almost surely, 2^113263206306 is an apocalyptic number.

113263206306 is an abundant number, since it is smaller than the sum of its proper divisors (119842844574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

113263206306 is a wasteful number, since it uses less digits than its factorization.

113263206306 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1002898.

The product of its (nonzero) digits is 23328, while the sum is 33.

Adding to 113263206306 its reverse (603602362311), we get a palindrome (716865568617).

The spelling of 113263206306 in words is "one hundred thirteen billion, two hundred sixty-three million, two hundred six thousand, three hundred six".