20031103314 has 12 divisors (see below), whose sum is σ = 43400723886. Its totient is φ = 6677034432.

The previous prime is 20031103307. The next prime is 20031103331. The reversal of 20031103314 is 41330113002.

20031103314 is a `hidden beast` number, since 20 + 0 + 311 + 0 + 331 + 4 = 666.

It can be written as a sum of positive squares in only one way, i.e., 16552109025 + 3478994289 = 128655^2 + 58983^2 .

It is a super-2 number, since 2×20031103314² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 1112839073 = 20031103314 / (2 + 0 + 0 + 3 + 1 + 1 + 0 + 3 + 3 + 1 + 4).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 556419519 + ... + 556419554.

Almost surely, 2^20031103314 is an apocalyptic number.

20031103314 is an abundant number, since it is smaller than the sum of its proper divisors (23369620572).

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

20031103314 is a wasteful number, since it uses less digits than its factorization.

20031103314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112839081 (or 1112839078 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 20031103314 its reverse (41330113002), we get a palindrome (61361216316).

The spelling of 20031103314 in words is "twenty billion, thirty-one million, one hundred three thousand, three hundred fourteen".