113311320203311 has 8 divisors (see below), whose sum is σ = 117403644855024. Its totient is φ = 109273198527360.

The previous prime is 113311320203299. The next prime is 113311320203317. The reversal of 113311320203311 is 113302023113311.

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 113311320203311 - 2¹³ = 113311320195119 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113311320203317) 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, 13550739685 + ... + 13550748046.

It is an arithmetic number, because the mean of its divisors is an integer number (14675455606878).

Almost surely, 2^{113311320203311} is an apocalyptic number.

113311320203311 is a deficient number, since it is larger than the sum of its proper divisors (4092324651713).

113311320203311 is a wasteful number, since it uses less digits than its factorization.

113311320203311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27101487881.

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 113311320203311 its reverse (113302023113311), we get a palindrome (226613343316622).

The spelling of 113311320203311 in words is "one hundred thirteen trillion, three hundred eleven billion, three hundred twenty million, two hundred three thousand, three hundred eleven".