10123103023 has 16 divisors (see below), whose sum is σ = 11400709536. Its totient is φ = 8907632640.

The previous prime is 10123103017. The next prime is 10123103077. The reversal of 10123103023 is 32030132101.

It is a cyclic number.

It is not a de Polignac number, because 10123103023 - 2¹⁷ = 10122971951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10123102988 and 10123103006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10123103093) 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, 14115 + ... + 142987.

It is an arithmetic number, because the mean of its divisors is an integer number (712544346).

Almost surely, 2^10123103023 is an apocalyptic number.

10123103023 is a deficient number, since it is larger than the sum of its proper divisors (1277606513).

10123103023 is a wasteful number, since it uses less digits than its factorization.

10123103023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129114.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 10123103023 its reverse (32030132101), we get a palindrome (42153235124).

The spelling of 10123103023 in words is "ten billion, one hundred twenty-three million, one hundred three thousand, twenty-three".