20303301102 has 16 divisors (see below), whose sum is σ = 46407545472. Its totient is φ = 5800943160.

The previous prime is 20303301071. The next prime is 20303301163. The reversal of 20303301102 is 20110330302.

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, 241705924 + ... + 241706007.

It is an arithmetic number, because the mean of its divisors is an integer number (2900471592).

Almost surely, 2^20303301102 is an apocalyptic number.

20303301102 is an abundant number, since it is smaller than the sum of its proper divisors (26104244370).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20303301102 is a wasteful number, since it uses less digits than its factorization.

20303301102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 483411943.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20303301102 its reverse (20110330302), we get a palindrome (40413631404).

The spelling of 20303301102 in words is "twenty billion, three hundred three million, three hundred one thousand, one hundred two".