20314311030100 has 18 divisors (see below), whose sum is σ = 44082054935534. Its totient is φ = 8125724412000.

The previous prime is 20314311030089. The next prime is 20314311030107. The reversal of 20314311030100 is 103011341302.

It can be written as a sum of positive squares in 3 ways, for example, as 7231086708624 + 13083224321476 = 2689068^2 + 3617074^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20314311030107) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 101571555051 + ... + 101571555250.

Almost surely, 2^{20314311030100} is an apocalyptic number.

20314311030100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20314311030100 is an abundant number, since it is smaller than the sum of its proper divisors (23767743905434).

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

20314311030100 is a wasteful number, since it uses less digits than its factorization.

20314311030100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203143110315 (or 203143110308 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 20314311030100 its reverse (103011341302), we get a palindrome (20417322371402).

The spelling of 20314311030100 in words is "twenty trillion, three hundred fourteen billion, three hundred eleven million, thirty thousand, one hundred".