201306130032 has 60 divisors (see below), whose sum is σ = 604945469256. Its totient is φ = 57516036480.

The previous prime is 201306130027. The next prime is 201306130093. The reversal of 201306130032 is 230031603102.

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 = 201306129990 and 201306130008.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 42792319 + ... + 42797022.

Almost surely, 2^201306130032 is an apocalyptic number.

It is an amenable number.

201306130032 is an abundant number, since it is smaller than the sum of its proper divisors (403639339224).

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

201306130032 is a wasteful number, since it uses less digits than its factorization.

201306130032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85589366 (or 85589353 counting only the distinct ones).

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

Adding to 201306130032 its reverse (230031603102), we get a palindrome (431337733134).

The spelling of 201306130032 in words is "two hundred one billion, three hundred six million, one hundred thirty thousand, thirty-two".