113213120323 has 8 divisors (see below), whose sum is σ = 113425376400. Its totient is φ = 113001048288.

The previous prime is 113213120269. The next prime is 113213120327. The reversal of 113213120323 is 323021312311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113213120323 is a prime.

It is a super-2 number, since 2×113213120323² (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 = 113213120294 and 113213120303.

It is not an unprimeable number, because it can be changed into a prime (113213120327) 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, 1217733 + ... + 1307401.

It is an arithmetic number, because the mean of its divisors is an integer number (14178172050).

Almost surely, 2^113213120323 is an apocalyptic number.

113213120323 is a deficient number, since it is larger than the sum of its proper divisors (212256077).

113213120323 is an equidigital number, since it uses as much as digits as its factorization.

113213120323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92021.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 113213120323 its reverse (323021312311), we get a palindrome (436234432634).

The spelling of 113213120323 in words is "one hundred thirteen billion, two hundred thirteen million, one hundred twenty thousand, three hundred twenty-three".