213201330132 has 48 divisors (see below), whose sum is σ = 571393894400. Its totient is φ = 60608557152.

The previous prime is 213201330131. The next prime is 213201330151. The reversal of 213201330132 is 231033102312.

It is a super-2 number, since 2×213201330132² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 213201330099 and 213201330108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (213201330131) 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, 6360448 + ... + 6393879.

Almost surely, 2^213201330132 is an apocalyptic number.

It is an amenable number.

213201330132 is an abundant number, since it is smaller than the sum of its proper divisors (358192564268).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

213201330132 is a wasteful number, since it uses less digits than its factorization.

213201330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12754540 (or 12754538 counting only the distinct ones).

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

Adding to 213201330132 its reverse (231033102312), we get a palindrome (444234432444).

The spelling of 213201330132 in words is "two hundred thirteen billion, two hundred one million, three hundred thirty thousand, one hundred thirty-two".