2031220004023 has 8 divisors (see below), whose sum is σ = 2322883330560. Its totient is φ = 1739928937560.

The previous prime is 2031220003993. The next prime is 2031220004041. The reversal of 2031220004023 is 3204000221302.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2031220004023 - 2³³ = 2022630069431 is a prime.

It is a super-2 number, since 2×2031220004023² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031220004063) 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 7 ways as a sum of consecutive naturals, for example, 93053323 + ... + 93075148.

It is an arithmetic number, because the mean of its divisors is an integer number (290360416320).

Almost surely, 2^{2031220004023} is an apocalyptic number.

2031220004023 is a deficient number, since it is larger than the sum of its proper divisors (291663326537).

2031220004023 is a wasteful number, since it uses less digits than its factorization.

2031220004023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186130037.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 2031220004023 its reverse (3204000221302), we get a palindrome (5235220225325).

The spelling of 2031220004023 in words is "two trillion, thirty-one billion, two hundred twenty million, four thousand, twenty-three".