13012030332 has 72 divisors (see below), whose sum is σ = 38012738400. Its totient is φ = 3675944448.

The previous prime is 13012030309. The next prime is 13012030349. The reversal of 13012030332 is 23303021031.

13012030332 is a `hidden beast` number, since 1 + 301 + 2 + 0 + 30 + 332 = 666.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 267657 + ... + 312512.

It is an arithmetic number, because the mean of its divisors is an integer number (527954700).

Almost surely, 2^13012030332 is an apocalyptic number.

13012030332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13012030332 is an abundant number, since it is smaller than the sum of its proper divisors (25000708068).

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

13012030332 is a wasteful number, since it uses less digits than its factorization.

13012030332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580275 (or 580270 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 18.

Adding to 13012030332 its reverse (23303021031), we get a palindrome (36315051363).

The spelling of 13012030332 in words is "thirteen billion, twelve million, thirty thousand, three hundred thirty-two".