30321021111002 has 16 divisors (see below), whose sum is σ = 45734702016960. Its totient is φ = 15076323057312.

The previous prime is 30321021110999. The next prime is 30321021111019. The reversal of 30321021111002 is 20011112012303.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50354948 + ... + 50953535.

It is an arithmetic number, because the mean of its divisors is an integer number (2858418876060).

Almost surely, 2^{30321021111002} is an apocalyptic number.

30321021111002 is a deficient number, since it is larger than the sum of its proper divisors (15413680905958).

30321021111002 is a wasteful number, since it uses less digits than its factorization.

30321021111002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101309317.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 30321021111002 its reverse (20011112012303), we get a palindrome (50332133123305).

The spelling of 30321021111002 in words is "thirty trillion, three hundred twenty-one billion, twenty-one million, one hundred eleven thousand, two".