20305050302 has 96 divisors (see below), whose sum is σ = 34561084320. Its totient is φ = 8918553600.

The previous prime is 20305050301. The next prime is 20305050307.

20305050302 is nontrivially palindromic in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20305050301) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 148211978 + ... + 148212114.

It is an arithmetic number, because the mean of its divisors is an integer number (360011295).

Almost surely, 2^20305050302 is an apocalyptic number.

20305050302 is a deficient number, since it is larger than the sum of its proper divisors (14256034018).

20305050302 is a wasteful number, since it uses less digits than its factorization.

20305050302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 378 (or 355 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 20.

It can be divided in two parts, 203050 and 50302, that added together give a palindrome (253352).

The spelling of 20305050302 in words is "twenty billion, three hundred five million, fifty thousand, three hundred two".