201324113403 has 32 divisors (see below), whose sum is σ = 321828111360. Its totient is φ = 109510907520.

The previous prime is 201324113401. The next prime is 201324113447. The reversal of 201324113403 is 304311423102.

It is a happy number.

It is not a de Polignac number, because 201324113403 - 2¹ = 201324113401 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201324113401) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2284800 + ... + 2371277.

It is an arithmetic number, because the mean of its divisors is an integer number (10057128480).

Almost surely, 2^201324113403 is an apocalyptic number.

201324113403 is a deficient number, since it is larger than the sum of its proper divisors (120503997957).

201324113403 is a wasteful number, since it uses less digits than its factorization.

201324113403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4656187.

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

Adding to 201324113403 its reverse (304311423102), we get a palindrome (505635536505).

The spelling of 201324113403 in words is "two hundred one billion, three hundred twenty-four million, one hundred thirteen thousand, four hundred three".