213143303001 has 32 divisors (see below), whose sum is σ = 327667766400. Its totient is φ = 122329267200.

The previous prime is 213143302973. The next prime is 213143303047. The reversal of 213143303001 is 100303341312.

It is not a de Polignac number, because 213143303001 - 2¹⁰ = 213143301977 is a prime.

It is a super-2 number, since 2×213143303001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213143303101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3764350 + ... + 3820551.

It is an arithmetic number, because the mean of its divisors is an integer number (10239617700).

Almost surely, 2^213143303001 is an apocalyptic number.

It is an amenable number.

213143303001 is a deficient number, since it is larger than the sum of its proper divisors (114524463399).

213143303001 is a wasteful number, since it uses less digits than its factorization.

213143303001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584969.

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

Adding to 213143303001 its reverse (100303341312), we get a palindrome (313446644313).

The spelling of 213143303001 in words is "two hundred thirteen billion, one hundred forty-three million, three hundred three thousand, one".