20030023314 has 72 divisors (see below), whose sum is σ = 51715240668. Its totient is φ = 5583271680.

The previous prime is 20030023309. The next prime is 20030023319. The reversal of 20030023314 is 41332003002.

It is an interprime number because it is at equal distance from previous prime (20030023309) and next prime (20030023319).

It can be written as a sum of positive squares in 2 ways, for example, as 19885230225 + 144793089 = 141015^2 + 12033^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (20030023319) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 240787 + ... + 313110.

Almost surely, 2^20030023314 is an apocalyptic number.

20030023314 is an abundant number, since it is smaller than the sum of its proper divisors (31685217354).

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

20030023314 is a wasteful number, since it uses less digits than its factorization.

20030023314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 553960 (or 553950 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

Adding to 20030023314 its reverse (41332003002), we get a palindrome (61362026316).

The spelling of 20030023314 in words is "twenty billion, thirty million, twenty-three thousand, three hundred fourteen".