20200131031201 has 16 divisors (see below), whose sum is σ = 22365791106048. Its totient is φ = 18089361061200.

The previous prime is 20200131031187. The next prime is 20200131031231. The reversal of 20200131031201 is 10213013100202.

It is not a de Polignac number, because 20200131031201 - 2²¹ = 20200128934049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20200131031231) 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, 50464236 + ... + 50862946.

It is an arithmetic number, because the mean of its divisors is an integer number (1397861944128).

Almost surely, 2^{20200131031201} is an apocalyptic number.

It is an amenable number.

20200131031201 is a deficient number, since it is larger than the sum of its proper divisors (2165660074847).

20200131031201 is a wasteful number, since it uses less digits than its factorization.

20200131031201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 467532.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 20200131031201 its reverse (10213013100202), we get a palindrome (30413144131403).

The spelling of 20200131031201 in words is "twenty trillion, two hundred billion, one hundred thirty-one million, thirty-one thousand, two hundred one".