30320211032013 has 64 divisors (see below), whose sum is σ = 47947350933504. Its totient is φ = 16682892408000.

The previous prime is 30320211031991. The next prime is 30320211032039. The reversal of 30320211032013 is 31023011202303.

It is not a de Polignac number, because 30320211032013 - 2⁹ = 30320211031501 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30320211031013) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 925198318 + ... + 925231088.

It is an arithmetic number, because the mean of its divisors is an integer number (749177358336).

Almost surely, 2^{30320211032013} is an apocalyptic number.

It is an amenable number.

30320211032013 is a deficient number, since it is larger than the sum of its proper divisors (17627139901491).

30320211032013 is a wasteful number, since it uses less digits than its factorization.

30320211032013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47326.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30320211032013 its reverse (31023011202303), we get a palindrome (61343222234316).

The spelling of 30320211032013 in words is "thirty trillion, three hundred twenty billion, two hundred eleven million, thirty-two thousand, thirteen".