2023031212093 has 4 divisors (see below), whose sum is σ = 2041591131580. Its totient is φ = 2004471292608.

The previous prime is 2023031212061. The next prime is 2023031212201. The reversal of 2023031212093 is 3902121303202.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1791898149924 + 231133062169 = 1338618^2 + 480763^2 .

It is a cyclic number.

It is not a de Polignac number, because 2023031212093 - 2⁵ = 2023031212061 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2023031212693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9279959580 + ... + 9279959797.

It is an arithmetic number, because the mean of its divisors is an integer number (510397782895).

Almost surely, 2^{2023031212093} is an apocalyptic number.

It is an amenable number.

2023031212093 is a deficient number, since it is larger than the sum of its proper divisors (18559919487).

2023031212093 is a wasteful number, since it uses less digits than its factorization.

2023031212093 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18559919486.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 2023031212093 its reverse (3902121303202), we get a palindrome (5925152515295).

The spelling of 2023031212093 in words is "two trillion, twenty-three billion, thirty-one million, two hundred twelve thousand, ninety-three".