30013213332 has 96 divisors (see below), whose sum is σ = 73788309504. Its totient is φ = 9481680000.

The previous prime is 30013213331. The next prime is 30013213381. The reversal of 30013213332 is 23331231003.

It is a junction number, because it is equal to n+sod(n) for n = 30013213299 and 30013213308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30013213331) 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, 14805703 + ... + 14807729.

It is an arithmetic number, because the mean of its divisors is an integer number (768628224).

Almost surely, 2^30013213332 is an apocalyptic number.

It is an amenable number.

30013213332 is an abundant number, since it is smaller than the sum of its proper divisors (43775096172).

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

30013213332 is a wasteful number, since it uses less digits than its factorization.

30013213332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2869 (or 2867 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 30013213332 its reverse (23331231003), we get a palindrome (53344444335).

The spelling of 30013213332 in words is "thirty billion, thirteen million, two hundred thirteen thousand, three hundred thirty-two".