2013312132 has 96 divisors (see below), whose sum is σ = 5630688000. Its totient is φ = 618437376.

The previous prime is 2013312131. The next prime is 2013312149. The reversal of 2013312132 is 2312133102.

2013312132 is a `hidden beast` number, since 201 + 331 + 2 + 132 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (2013312131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1472113 + ... + 1473479.

It is an arithmetic number, because the mean of its divisors is an integer number (58653000).

Almost surely, 2^2013312132 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2013312132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2815344000).

2013312132 is an abundant number, since it is smaller than the sum of its proper divisors (3617375868).

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

2013312132 is a wasteful number, since it uses less digits than its factorization.

2013312132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2442 (or 2434 counting only the distinct ones).

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

The square root of 2013312132 is about 44869.9468687004. The cubic root of 2013312132 is about 1262.7102432206.

Adding to 2013312132 its reverse (2312133102), we get a palindrome (4325445234).

The spelling of 2013312132 in words is "two billion, thirteen million, three hundred twelve thousand, one hundred thirty-two".