2123000003023 has 16 divisors (see below), whose sum is σ = 2252648019456. Its totient is φ = 1993885286400.

The previous prime is 2123000003021. The next prime is 2123000003071. The reversal of 2123000003023 is 3203000003212.

It is a cyclic number.

It is not a de Polignac number, because 2123000003023 - 2¹ = 2123000003021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2123000002988 and 2123000003006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123000003021) 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, 18259090 + ... + 18374992.

It is an arithmetic number, because the mean of its divisors is an integer number (140790501216).

Almost surely, 2^{2123000003023} is an apocalyptic number.

2123000003023 is a deficient number, since it is larger than the sum of its proper divisors (129648016433).

2123000003023 is a wasteful number, since it uses less digits than its factorization.

2123000003023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118194.

The product of its (nonzero) digits is 216, while the sum is 16.

Adding to 2123000003023 its reverse (3203000003212), we get a palindrome (5326000006235).

The spelling of 2123000003023 in words is "two trillion, one hundred twenty-three billion, three thousand, twenty-three".