213134003001 has 16 divisors (see below), whose sum is σ = 316658832000. Its totient is φ = 141682196304.

The previous prime is 213134002943. The next prime is 213134003023. The reversal of 213134003001 is 100300431312.

213134003001 is a `hidden beast` number, since 21 + 3 + 1 + 340 + 0 + 300 + 1 = 666.

It is not a de Polignac number, because 213134003001 - 2⁶ = 213134002937 is a prime.

It is a super-2 number, since 2×213134003001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213134003801) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11299821 + ... + 11318666.

It is an arithmetic number, because the mean of its divisors is an integer number (19791177000).

Almost surely, 2^213134003001 is an apocalyptic number.

It is an amenable number.

213134003001 is a deficient number, since it is larger than the sum of its proper divisors (103524828999).

213134003001 is a wasteful number, since it uses less digits than its factorization.

213134003001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22618845 (or 22618839 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 213134003001 its reverse (100300431312), we get a palindrome (313434434313).

The spelling of 213134003001 in words is "two hundred thirteen billion, one hundred thirty-four million, three thousand, one".