2031021233023 has 8 divisors (see below), whose sum is σ = 2124154137600. Its totient is φ = 1938290631288.

The previous prime is 2031021232993. The next prime is 2031021233027. The reversal of 2031021233023 is 3203321201302.

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 2031021233023 - 2²⁵ = 2030987678591 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2031021232985 and 2031021233003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2031021233027) 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, 100565383 + ... + 100585576.

It is an arithmetic number, because the mean of its divisors is an integer number (265519267200).

Almost surely, 2^{2031021233023} is an apocalyptic number.

2031021233023 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2031021233023 is a deficient number, since it is larger than the sum of its proper divisors (93132904577).

2031021233023 is a wasteful number, since it uses less digits than its factorization.

2031021233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 201151421.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 2031021233023 its reverse (3203321201302), we get a palindrome (5234342434325).

The spelling of 2031021233023 in words is "two trillion, thirty-one billion, twenty-one million, two hundred thirty-three thousand, twenty-three".