113201100331 has 8 divisors (see below), whose sum is σ = 129991694400. Its totient is φ = 97493770440.

The previous prime is 113201100329. The next prime is 113201100343. The reversal of 113201100331 is 133001102311.

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

It is not a de Polignac number, because 113201100331 - 2¹ = 113201100329 is a prime.

It is a super-2 number, since 2×113201100331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113201106331) 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, 270815821 + ... + 270816238.

It is an arithmetic number, because the mean of its divisors is an integer number (16248961800).

Almost surely, 2^113201100331 is an apocalyptic number.

113201100331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113201100331 is a deficient number, since it is larger than the sum of its proper divisors (16790594069).

113201100331 is a wasteful number, since it uses less digits than its factorization.

113201100331 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541632089.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 113201100331 its reverse (133001102311), we get a palindrome (246202202642).

The spelling of 113201100331 in words is "one hundred thirteen billion, two hundred one million, one hundred thousand, three hundred thirty-one".