103992273 has 24 divisors (see below), whose sum is σ = 187277376. Its totient is φ = 54021600.

The previous prime is 103992253. The next prime is 103992319. The reversal of 103992273 is 372299301.

It is not a de Polignac number, because 103992273 - 2⁹ = 103991761 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (103992253) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 74338 + ... + 75723.

It is an arithmetic number, because the mean of its divisors is an integer number (7803224).

Almost surely, 2^103992273 is an apocalyptic number.

It is an amenable number.

103992273 is a deficient number, since it is larger than the sum of its proper divisors (83285103).

103992273 is a wasteful number, since it uses less digits than its factorization.

103992273 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150085 (or 150082 counting only the distinct ones).

The product of its (nonzero) digits is 20412, while the sum is 36.

The square root of 103992273 is about 10197.6601728043. The cubic root of 103992273 is about 470.2552906127.

The spelling of 103992273 in words is "one hundred three million, nine hundred ninety-two thousand, two hundred seventy-three".