30152343222013 has 4 divisors (see below), whose sum is σ = 30156639046560. Its totient is φ = 30148047397468.

The previous prime is 30152343221963. The next prime is 30152343222047. The reversal of 30152343222013 is 31022234325103.

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 a de Polignac number, because none of the positive numbers 2^k-30152343222013 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 (30152343222083) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2147901745 + ... + 2147915782.

It is an arithmetic number, because the mean of its divisors is an integer number (7539159761640).

Almost surely, 2^{30152343222013} is an apocalyptic number.

It is an amenable number.

30152343222013 is a deficient number, since it is larger than the sum of its proper divisors (4295824547).

30152343222013 is an equidigital number, since it uses as much as digits as its factorization.

30152343222013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4295824546.

The product of its (nonzero) digits is 25920, while the sum is 31.

Adding to 30152343222013 its reverse (31022234325103), we get a palindrome (61174577547116).

The spelling of 30152343222013 in words is "thirty trillion, one hundred fifty-two billion, three hundred forty-three million, two hundred twenty-two thousand, thirteen".