2123350430103 has 36 divisors (see below), whose sum is σ = 3574628703048. Its totient is φ = 1211023003680.

The previous prime is 2123350430087. The next prime is 2123350430129. The reversal of 2123350430103 is 3010340533212.

2123350430103 is a `hidden beast` number, since 2 + 1 + 2 + 3 + 350 + 4 + 301 + 0 + 3 = 666.

It is not a de Polignac number, because 2123350430103 - 2⁴ = 2123350430087 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2123350432103) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4372468 + ... + 4833753.

Almost surely, 2^{2123350430103} is an apocalyptic number.

2123350430103 is a deficient number, since it is larger than the sum of its proper divisors (1451278272945).

2123350430103 is a wasteful number, since it uses less digits than its factorization.

2123350430103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9206764 (or 9206754 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 2123350430103 its reverse (3010340533212), we get a palindrome (5133690963315).

The spelling of 2123350430103 in words is "two trillion, one hundred twenty-three billion, three hundred fifty million, four hundred thirty thousand, one hundred three".