2020011001203 has 16 divisors (see below), whose sum is σ = 2901708311040. Its totient is φ = 1242578109984.

The previous prime is 2020011001181. The next prime is 2020011001219. The reversal of 2020011001203 is 3021001100202.

It is not a de Polignac number, because 2020011001203 - 2⁵ = 2020011001171 is a prime.

It is a super-2 number, since 2×2020011001203² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2020011001703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10435851 + ... + 10627652.

It is an arithmetic number, because the mean of its divisors is an integer number (181356769440).

Almost surely, 2^{2020011001203} is an apocalyptic number.

2020011001203 is a deficient number, since it is larger than the sum of its proper divisors (881697309837).

2020011001203 is a wasteful number, since it uses less digits than its factorization.

2020011001203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21065978.

The product of its (nonzero) digits is 24, while the sum is 12.

Adding to 2020011001203 its reverse (3021001100202), we get a palindrome (5041012101405).

The spelling of 2020011001203 in words is "two trillion, twenty billion, eleven million, one thousand, two hundred three".