20012101130 has 32 divisors (see below), whose sum is σ = 41173557120. Its totient is φ = 6860324160.

The previous prime is 20012101129. The next prime is 20012101171. The reversal of 20012101130 is 3110121002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 627101 + ... + 658239.

It is an arithmetic number, because the mean of its divisors is an integer number (1286673660).

Almost surely, 2^20012101130 is an apocalyptic number.

20012101130 is an abundant number, since it is smaller than the sum of its proper divisors (21161455990).

20012101130 is a wasteful number, since it uses less digits than its factorization.

20012101130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40334.

The product of its (nonzero) digits is 12, while the sum is 11.

Adding to 20012101130 its reverse (3110121002), we get a palindrome (23122222132).

The spelling of 20012101130 in words is "twenty billion, twelve million, one hundred one thousand, one hundred thirty".