30032020013213 has 2 divisors, whose sum is σ = 30032020013214. Its totient is φ = 30032020013212.

The previous prime is 30032020013159. The next prime is 30032020013251. The reversal of 30032020013213 is 31231002023003.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 20536513348729 + 9495506664484 = 4531723^2 + 3081478^2 .

It is a cyclic number.

It is not a de Polignac number, because 30032020013213 - 2¹⁴ = 30032019996829 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30032020013273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15016010006606 + 15016010006607.

It is an arithmetic number, because the mean of its divisors is an integer number (15016010006607).

Almost surely, 2^{30032020013213} is an apocalyptic number.

It is an amenable number.

30032020013213 is a deficient number, since it is larger than the sum of its proper divisors (1).

30032020013213 is an equidigital number, since it uses as much as digits as its factorization.

30032020013213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 30032020013213 its reverse (31231002023003), we get a palindrome (61263022036216).

The spelling of 30032020013213 in words is "thirty trillion, thirty-two billion, twenty million, thirteen thousand, two hundred thirteen".