113323343441 has 16 divisors (see below), whose sum is σ = 141300201600. Its totient is φ = 88295182080.

The previous prime is 113323343437. The next prime is 113323343453. The reversal of 113323343441 is 144343323311.

It is a happy number.

It is not a de Polignac number, because 113323343441 - 2² = 113323343437 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113323343398 and 113323343407.

It is not an unprimeable number, because it can be changed into a prime (113323343431) 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 15 ways as a sum of consecutive naturals, for example, 775865 + ... + 910281.

It is an arithmetic number, because the mean of its divisors is an integer number (8831262600).

Almost surely, 2^113323343441 is an apocalyptic number.

113323343441 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

113323343441 is a deficient number, since it is larger than the sum of its proper divisors (27976858159).

113323343441 is a wasteful number, since it uses less digits than its factorization.

113323343441 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145384.

The product of its digits is 31104, while the sum is 32.

Adding to 113323343441 its reverse (144343323311), we get a palindrome (257666666752).

The spelling of 113323343441 in words is "one hundred thirteen billion, three hundred twenty-three million, three hundred forty-three thousand, four hundred forty-one".