30012013213 has 24 divisors (see below), whose sum is σ = 37156308288. Its totient is φ = 23735866752.

The previous prime is 30012013193. The next prime is 30012013219. The reversal of 30012013213 is 31231021003.

It is not a de Polignac number, because 30012013213 - 2¹³ = 30012005021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012013219) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4341706 + ... + 4348612.

It is an arithmetic number, because the mean of its divisors is an integer number (1548179512).

Almost surely, 2^30012013213 is an apocalyptic number.

It is an amenable number.

30012013213 is a deficient number, since it is larger than the sum of its proper divisors (7144295075).

30012013213 is a wasteful number, since it uses less digits than its factorization.

30012013213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10613 (or 10600 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 30012013213 its reverse (31231021003), we get a palindrome (61243034216).

The spelling of 30012013213 in words is "thirty billion, twelve million, thirteen thousand, two hundred thirteen".