201320120341003 has 32 divisors (see below), whose sum is σ = 220827494626560. Its totient is φ = 182683103232000.

The previous prime is 201320120340947. The next prime is 201320120341013. The reversal of 201320120341003 is 300143021023102.

It is not a de Polignac number, because 201320120341003 - 2⁹ = 201320120340491 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (201320120341013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5462176551 + ... + 5462213407.

It is an arithmetic number, because the mean of its divisors is an integer number (6900859207080).

Almost surely, 2^{201320120341003} is an apocalyptic number.

201320120341003 is a deficient number, since it is larger than the sum of its proper divisors (19507374285557).

201320120341003 is a wasteful number, since it uses less digits than its factorization.

201320120341003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52407.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 201320120341003 its reverse (300143021023102), we get a palindrome (501463141364105).

The spelling of 201320120341003 in words is "two hundred one trillion, three hundred twenty billion, one hundred twenty million, three hundred forty-one thousand, three".