2031223203001 has 16 divisors (see below), whose sum is σ = 2083462786944. Its totient is φ = 1979216072064.

The previous prime is 2031223202993. The next prime is 2031223203019. The reversal of 2031223203001 is 1003023221302.

It is a cyclic number.

It is not a de Polignac number, because 2031223203001 - 2³ = 2031223202993 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2031223203001.

It is not an unprimeable number, because it can be changed into a prime (2031223203041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34540515 + ... + 34599271.

It is an arithmetic number, because the mean of its divisors is an integer number (130216424184).

Almost surely, 2^{2031223203001} is an apocalyptic number.

It is an amenable number.

2031223203001 is a deficient number, since it is larger than the sum of its proper divisors (52239583943).

2031223203001 is a wasteful number, since it uses less digits than its factorization.

2031223203001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60720.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 2031223203001 its reverse (1003023221302), we get a palindrome (3034246424303).

The spelling of 2031223203001 in words is "two trillion, thirty-one billion, two hundred twenty-three million, two hundred three thousand, one".