30013132302 has 24 divisors (see below), whose sum is σ = 65659801584. Its totient is φ = 9907246944.

The previous prime is 30013132291. The next prime is 30013132309. The reversal of 30013132302 is 20323131003.

30013132302 is a `hidden beast` number, since 300 + 1 + 31 + 32 + 302 = 666.

It is a super-2 number, since 2×30013132302² (a number of 22 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013132309) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 8092303 + ... + 8096010.

It is an arithmetic number, because the mean of its divisors is an integer number (2735825066).

Almost surely, 2^30013132302 is an apocalyptic number.

30013132302 is an abundant number, since it is smaller than the sum of its proper divisors (35646669282).

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

30013132302 is a wasteful number, since it uses less digits than its factorization.

30013132302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16188424 (or 16188421 counting only the distinct ones).

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

Adding to 30013132302 its reverse (20323131003), we get a palindrome (50336263305).

The spelling of 30013132302 in words is "thirty billion, thirteen million, one hundred thirty-two thousand, three hundred two".