2203132001313 has 4 divisors (see below), whose sum is σ = 2937509335088. Its totient is φ = 1468754667540.

The previous prime is 2203132001297. The next prime is 2203132001353. The reversal of 2203132001313 is 3131002313022.

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 not a de Polignac number, because 2203132001313 - 2⁴ = 2203132001297 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2203132001313.

It is not an unprimeable number, because it can be changed into a prime (2203132001353) 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, 367188666883 + ... + 367188666888.

It is an arithmetic number, because the mean of its divisors is an integer number (734377333772).

Almost surely, 2^{2203132001313} is an apocalyptic number.

It is an amenable number.

2203132001313 is a deficient number, since it is larger than the sum of its proper divisors (734377333775).

2203132001313 is an equidigital number, since it uses as much as digits as its factorization.

2203132001313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 734377333774.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 2203132001313 its reverse (3131002313022), we get a palindrome (5334134314335).

The spelling of 2203132001313 in words is "two trillion, two hundred three billion, one hundred thirty-two million, one thousand, three hundred thirteen".