10023112123 has 8 divisors (see below), whose sum is σ = 10684198400. Its totient is φ = 9375381288.

The previous prime is 10023112117. The next prime is 10023112139. The reversal of 10023112123 is 32121132001.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10023112123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10023112097 and 10023112106.

It is not an unprimeable number, because it can be changed into a prime (10023116123) 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 7 ways as a sum of consecutive naturals, for example, 3337311 + ... + 3340312.

It is an arithmetic number, because the mean of its divisors is an integer number (1335524800).

Almost surely, 2^10023112123 is an apocalyptic number.

10023112123 is a deficient number, since it is larger than the sum of its proper divisors (661086277).

10023112123 is an equidigital number, since it uses as much as digits as its factorization.

10023112123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6677721.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 10023112123 its reverse (32121132001), we get a palindrome (42144244124).

The spelling of 10023112123 in words is "ten billion, twenty-three million, one hundred twelve thousand, one hundred twenty-three".