12102923 has 8 divisors (see below), whose sum is σ = 14126592. Its totient is φ = 10152936.

The previous prime is 12102919. The next prime is 12102941. The reversal of 12102923 is 32920121.

12102923 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 12102923 - 2² = 12102919 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 12102895 and 12102904.

It is not an unprimeable number, because it can be changed into a prime (12102953) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18065 + ... + 18722.

It is an arithmetic number, because the mean of its divisors is an integer number (1765824).

Almost surely, 2^12102923 is an apocalyptic number.

12102923 is a deficient number, since it is larger than the sum of its proper divisors (2023669).

12102923 is an equidigital number, since it uses as much as digits as its factorization.

12102923 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36841.

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 12102923 is about 3478.9255525234. The cubic root of 12102923 is about 229.5955273059.

The spelling of 12102923 in words is "twelve million, one hundred two thousand, nine hundred twenty-three".