113200403331 has 4 divisors (see below), whose sum is σ = 150933871112. Its totient is φ = 75466935552.

The previous prime is 113200403311. The next prime is 113200403339. The reversal of 113200403331 is 133304002311.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 113200403331 - 2³¹ = 111052919683 is a prime.

It is a super-2 number, since 2×113200403331² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113200403298 and 113200403307.

It is not an unprimeable number, because it can be changed into a prime (113200403339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18866733886 + ... + 18866733891.

It is an arithmetic number, because the mean of its divisors is an integer number (37733467778).

Almost surely, 2^113200403331 is an apocalyptic number.

113200403331 is a deficient number, since it is larger than the sum of its proper divisors (37733467781).

113200403331 is an equidigital number, since it uses as much as digits as its factorization.

113200403331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37733467780.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 113200403331 its reverse (133304002311), we get a palindrome (246504405642).

The spelling of 113200403331 in words is "one hundred thirteen billion, two hundred million, four hundred three thousand, three hundred thirty-one".