113223150401 has 4 divisors (see below), whose sum is σ = 119182263600. Its totient is φ = 107264037204.

The previous prime is 113223150379. The next prime is 113223150407. The reversal of 113223150401 is 104051322311.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-113223150401 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (113223150407) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2979556571 + ... + 2979556608.

It is an arithmetic number, because the mean of its divisors is an integer number (29795565900).

Almost surely, 2^113223150401 is an apocalyptic number.

It is an amenable number.

113223150401 is a deficient number, since it is larger than the sum of its proper divisors (5959113199).

113223150401 is an equidigital number, since it uses as much as digits as its factorization.

113223150401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5959113198.

The product of its (nonzero) digits is 720, while the sum is 23.

Adding to 113223150401 its reverse (104051322311), we get a palindrome (217274472712).

The spelling of 113223150401 in words is "one hundred thirteen billion, two hundred twenty-three million, one hundred fifty thousand, four hundred one".