20200313112003 has 32 divisors (see below), whose sum is σ = 31027844536320. Its totient is φ = 12975048231840.

The previous prime is 20200313111989. The next prime is 20200313112017. The reversal of 20200313112003 is 30021131300202.

It is an interprime number because it is at equal distance from previous prime (20200313111989) and next prime (20200313112017).

It is not a de Polignac number, because 20200313112003 - 2¹⁷ = 20200312980931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (20200313112053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52969000 + ... + 53348997.

It is an arithmetic number, because the mean of its divisors is an integer number (969620141760).

Almost surely, 2^{20200313112003} is an apocalyptic number.

20200313112003 is a deficient number, since it is larger than the sum of its proper divisors (10827531424317).

20200313112003 is a wasteful number, since it uses less digits than its factorization.

20200313112003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106318264 (or 106318258 counting only the distinct ones).

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

Adding to 20200313112003 its reverse (30021131300202), we get a palindrome (50221444412205).

The spelling of 20200313112003 in words is "twenty trillion, two hundred billion, three hundred thirteen million, one hundred twelve thousand, three".