213130310001 has 16 divisors (see below), whose sum is σ = 329617311744. Its totient is φ = 119971005264.

The previous prime is 213130309981. The next prime is 213130310011. The reversal of 213130310001 is 100013031312.

It is not a de Polignac number, because 213130310001 - 2¹⁸ = 213130047857 is a prime.

It is a super-2 number, since 2×213130310001² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (213130310011) 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, 75737865 + ... + 75740678.

It is an arithmetic number, because the mean of its divisors is an integer number (20601081984).

Almost surely, 2^213130310001 is an apocalyptic number.

213130310001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

213130310001 is a deficient number, since it is larger than the sum of its proper divisors (116487001743).

213130310001 is a wasteful number, since it uses less digits than its factorization.

213130310001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 151478620.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 213130310001 its reverse (100013031312), we get a palindrome (313143341313).

The spelling of 213130310001 in words is "two hundred thirteen billion, one hundred thirty million, three hundred ten thousand, one".