213131144003001 has 8 divisors (see below), whose sum is σ = 324771267052224. Its totient is φ = 121789225144560.

The previous prime is 213131144002949. The next prime is 213131144003033. The reversal of 213131144003001 is 100300441131312.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 213131144003001 - 2¹⁹ = 213131143478713 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (213131144003051) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5074551047670 + ... + 5074551047711.

It is an arithmetic number, because the mean of its divisors is an integer number (40596408381528).

Almost surely, 2^{213131144003001} is an apocalyptic number.

213131144003001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

213131144003001 is a deficient number, since it is larger than the sum of its proper divisors (111640123049223).

213131144003001 is a wasteful number, since it uses less digits than its factorization.

213131144003001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10149102095391.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 213131144003001 its reverse (100300441131312), we get a palindrome (313431585134313).

The spelling of 213131144003001 in words is "two hundred thirteen trillion, one hundred thirty-one billion, one hundred forty-four million, three thousand, one".