10107923 has 4 divisors (see below), whose sum is σ = 11551920. Its totient is φ = 8663928.

The previous prime is 10107917. The next prime is 10107947. The reversal of 10107923 is 32970101.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 10107923 - 2⁴ = 10107907 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10107973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 721988 + ... + 722001.

It is an arithmetic number, because the mean of its divisors is an integer number (2887980).

Almost surely, 2^10107923 is an apocalyptic number.

10107923 is a deficient number, since it is larger than the sum of its proper divisors (1443997).

10107923 is an equidigital number, since it uses as much as digits as its factorization.

10107923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1443996.

The product of its (nonzero) digits is 378, while the sum is 23.

The square root of 10107923 is about 3179.2959912534. The cubic root of 10107923 is about 216.2157409504.

The spelling of 10107923 in words is "ten million, one hundred seven thousand, nine hundred twenty-three".