10939123 has 8 divisors (see below), whose sum is σ = 11943008. Its totient is φ = 9958464.

The previous prime is 10939121. The next prime is 10939127. The reversal of 10939123 is 32193901.

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 10939123 - 2¹ = 10939121 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10939091 and 10939100.

It is not an unprimeable number, because it can be changed into a prime (10939121) 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, 4815 + ... + 6712.

It is an arithmetic number, because the mean of its divisors is an integer number (1492876).

Almost surely, 2^10939123 is an apocalyptic number.

10939123 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

10939123 is a deficient number, since it is larger than the sum of its proper divisors (1003885).

10939123 is a wasteful number, since it uses less digits than its factorization.

10939123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11613.

The product of its (nonzero) digits is 1458, while the sum is 28.

The square root of 10939123 is about 3307.4345042646. The cubic root of 10939123 is about 221.9869794598.

The spelling of 10939123 in words is "ten million, nine hundred thirty-nine thousand, one hundred twenty-three".