20300232102 has 16 divisors (see below), whose sum is σ = 41172302592. Its totient is φ = 6671437640.

The previous prime is 20300232067. The next prime is 20300232119. The reversal of 20300232102 is 20123200302.

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, 23826138 + ... + 23826989.

It is an arithmetic number, because the mean of its divisors is an integer number (2573268912).

Almost surely, 2^20300232102 is an apocalyptic number.

20300232102 is an abundant number, since it is smaller than the sum of its proper divisors (20872070490).

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

20300232102 is a wasteful number, since it uses less digits than its factorization.

20300232102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47653203.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20300232102 its reverse (20123200302), we get a palindrome (40423432404).

The spelling of 20300232102 in words is "twenty billion, three hundred million, two hundred thirty-two thousand, one hundred two".