30032301213 has 24 divisors (see below), whose sum is σ = 43684804800. Its totient is φ = 19881100224.

The previous prime is 30032301209. The next prime is 30032301259. The reversal of 30032301213 is 31210323003.

It is not a de Polignac number, because 30032301213 - 2² = 30032301209 is a prime.

It is a super-2 number, since 2×30032301213² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30032301203) 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, 1521753 + ... + 1541361.

It is an arithmetic number, because the mean of its divisors is an integer number (1820200200).

Almost surely, 2^30032301213 is an apocalyptic number.

It is an amenable number.

30032301213 is a deficient number, since it is larger than the sum of its proper divisors (13652503587).

30032301213 is a wasteful number, since it uses less digits than its factorization.

30032301213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20801 (or 20798 counting only the distinct ones).

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

Adding to 30032301213 its reverse (31210323003), we get a palindrome (61242624216).

The spelling of 30032301213 in words is "thirty billion, thirty-two million, three hundred one thousand, two hundred thirteen".