20107110716 has 24 divisors (see below), whose sum is σ = 43870060416. Its totient is φ = 7833939120.

The previous prime is 20107110671. The next prime is 20107110719. The reversal of 20107110716 is 61701170102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20107110719) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32641106 + ... + 32641721.

It is an arithmetic number, because the mean of its divisors is an integer number (1827919184).

Almost surely, 2^20107110716 is an apocalyptic number.

It is an amenable number.

20107110716 is an abundant number, since it is smaller than the sum of its proper divisors (23762949700).

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

20107110716 is a wasteful number, since it uses less digits than its factorization.

20107110716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65282849 (or 65282847 counting only the distinct ones).

The product of its (nonzero) digits is 588, while the sum is 26.

Adding to 20107110716 its reverse (61701170102), we get a palindrome (81808280818).

The spelling of 20107110716 in words is "twenty billion, one hundred seven million, one hundred ten thousand, seven hundred sixteen".