30201321013 has 4 divisors (see below), whose sum is σ = 30223415520. Its totient is φ = 30179226508.

The previous prime is 30201321011. The next prime is 30201321079. The reversal of 30201321013 is 31012310203.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 30201321013 - 2¹ = 30201321011 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 (30201321011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11045203 + ... + 11047936.

It is an arithmetic number, because the mean of its divisors is an integer number (7555853880).

Almost surely, 2^30201321013 is an apocalyptic number.

It is an amenable number.

30201321013 is a deficient number, since it is larger than the sum of its proper divisors (22094507).

30201321013 is a wasteful number, since it uses less digits than its factorization.

30201321013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22094506.

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

Adding to 30201321013 its reverse (31012310203), we get a palindrome (61213631216).

The spelling of 30201321013 in words is "thirty billion, two hundred one million, three hundred twenty-one thousand, thirteen".