20321301011030 has 16 divisors (see below), whose sum is σ = 36579629802384. Its totient is φ = 8128234186080.

The previous prime is 20321301011023. The next prime is 20321301011047. The reversal of 20321301011030 is 3011010312302.

It is a congruent number.

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, 35478977 + ... + 36047196.

It is an arithmetic number, because the mean of its divisors is an integer number (2286226862649).

Almost surely, 2^{20321301011030} is an apocalyptic number.

20321301011030 is a deficient number, since it is larger than the sum of its proper divisors (16258328791354).

20321301011030 is a wasteful number, since it uses less digits than its factorization.

20321301011030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71554591.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 20321301011030 its reverse (3011010312302), we get a palindrome (23332311323332).

The spelling of 20321301011030 in words is "twenty trillion, three hundred twenty-one billion, three hundred one million, eleven thousand, thirty".