113223403401 has 16 divisors (see below), whose sum is σ = 155285760000. Its totient is φ = 73344766608.

The previous prime is 113223403399. The next prime is 113223403409. The reversal of 113223403401 is 104304322311.

It is a happy number.

It is not a de Polignac number, because 113223403401 - 2¹ = 113223403399 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113223403409) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2868901 + ... + 2908098.

It is an arithmetic number, because the mean of its divisors is an integer number (9705360000).

Almost surely, 2^113223403401 is an apocalyptic number.

It is an amenable number.

113223403401 is a deficient number, since it is larger than the sum of its proper divisors (42062356599).

113223403401 is a wasteful number, since it uses less digits than its factorization.

113223403401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5777188.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 113223403401 its reverse (104304322311), we get a palindrome (217527725712).

The spelling of 113223403401 in words is "one hundred thirteen billion, two hundred twenty-three million, four hundred three thousand, four hundred one".