30013311221323 has 8 divisors (see below), whose sum is σ = 31594423129920. Its totient is φ = 28432345707720.

The previous prime is 30013311221281. The next prime is 30013311221401. The reversal of 30013311221323 is 32312211331003.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 30013311221323 - 2²¹ = 30013309124171 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30013311221923) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36177793 + ... + 36998098.

It is an arithmetic number, because the mean of its divisors is an integer number (3949302891240).

Almost surely, 2^{30013311221323} is an apocalyptic number.

30013311221323 is a deficient number, since it is larger than the sum of its proper divisors (1581111908597).

30013311221323 is a wasteful number, since it uses less digits than its factorization.

30013311221323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73197497.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 30013311221323 its reverse (32312211331003), we get a palindrome (62325522552326).

The spelling of 30013311221323 in words is "thirty trillion, thirteen billion, three hundred eleven million, two hundred twenty-one thousand, three hundred twenty-three".