113331023202331 has 8 divisors (see below), whose sum is σ = 123641504251200. Its totient is φ = 103021818946440.

The previous prime is 113331023202323. The next prime is 113331023202373. The reversal of 113331023202331 is 133202320133311.

It is a happy number.

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 113331023202331 - 2³ = 113331023202323 is a prime.

It is a super-2 number, since 2×113331023202331² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 113331023202331.

It is not an unprimeable number, because it can be changed into a prime (113331023202431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319012641 + ... + 319367698.

It is an arithmetic number, because the mean of its divisors is an integer number (15455188031400).

Almost surely, 2^{113331023202331} is an apocalyptic number.

113331023202331 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

113331023202331 is a deficient number, since it is larger than the sum of its proper divisors (10310481048869).

113331023202331 is a wasteful number, since it uses less digits than its factorization.

113331023202331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 638396489.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 113331023202331 its reverse (133202320133311), we get a palindrome (246533343335642).

The spelling of 113331023202331 in words is "one hundred thirteen trillion, three hundred thirty-one billion, twenty-three million, two hundred two thousand, three hundred thirty-one".