113323320031 has 8 divisors (see below), whose sum is σ = 115206773904. Its totient is φ = 111448814400.

The previous prime is 113323319957. The next prime is 113323320109. The reversal of 113323320031 is 130023323311.

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 113323320031 - 2¹⁵ = 113323287263 is a prime.

It is a super-2 number, since 2×113323320031² (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 = 113323319984 and 113323320011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113323320731) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2211520 + ... + 2262181.

It is an arithmetic number, because the mean of its divisors is an integer number (14400846738).

Almost surely, 2^113323320031 is an apocalyptic number.

113323320031 is a deficient number, since it is larger than the sum of its proper divisors (1883453873).

113323320031 is an equidigital number, since it uses as much as digits as its factorization.

113323320031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4474121.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 113323320031 its reverse (130023323311), we get a palindrome (243346643342).

The spelling of 113323320031 in words is "one hundred thirteen billion, three hundred twenty-three million, three hundred twenty thousand, thirty-one".