103942923 has 16 divisors (see below), whose sum is σ = 158535936. Its totient is φ = 59340960.

The previous prime is 103942921. The next prime is 103942961. The reversal of 103942923 is 329249301.

It is not a de Polignac number, because 103942923 - 2¹ = 103942921 is a prime.

It is not an unprimeable number, because it can be changed into a prime (103942921) 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 15 ways as a sum of consecutive naturals, for example, 35140 + ... + 37982.

It is an arithmetic number, because the mean of its divisors is an integer number (9908496).

Almost surely, 2^103942923 is an apocalyptic number.

103942923 is a deficient number, since it is larger than the sum of its proper divisors (54593013).

103942923 is a wasteful number, since it uses less digits than its factorization.

103942923 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4594.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 103942923 is about 10195.2402129621. The cubic root of 103942923 is about 470.1808915895.

The spelling of 103942923 in words is "one hundred three million, nine hundred forty-two thousand, nine hundred twenty-three".