113012311131011 has 8 divisors (see below), whose sum is σ = 116663670321024. Its totient is φ = 109361314488960.

The previous prime is 113012311130981. The next prime is 113012311131037. The reversal of 113012311131011 is 110131113210311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113012311131011 - 2¹⁴ = 113012311114627 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113012311131611) 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, 90003416 + ... + 91250421.

It is an arithmetic number, because the mean of its divisors is an integer number (14582958790128).

Almost surely, 2^{113012311131011} is an apocalyptic number.

113012311131011 is a deficient number, since it is larger than the sum of its proper divisors (3651359190013).

113012311131011 is a wasteful number, since it uses less digits than its factorization.

113012311131011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 181273981.

The product of its (nonzero) digits is 54, while the sum is 20.

Adding to 113012311131011 its reverse (110131113210311), we get a palindrome (223143424341322).

The spelling of 113012311131011 in words is "one hundred thirteen trillion, twelve billion, three hundred eleven million, one hundred thirty-one thousand, eleven".