103823394 has 16 divisors (see below), whose sum is σ = 208633440. Its totient is φ = 34443360.

The previous prime is 103823381. The next prime is 103823407. The reversal of 103823394 is 493328301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (103823381) and next prime (103823407).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 39739 + ... + 42270.

It is an arithmetic number, because the mean of its divisors is an integer number (13039590).

Almost surely, 2^103823394 is an apocalyptic number.

103823394 is an abundant number, since it is smaller than the sum of its proper divisors (104810046).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103823394 is a wasteful number, since it uses less digits than its factorization.

103823394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82225.

The product of its (nonzero) digits is 15552, while the sum is 33.

The square root of 103823394 is about 10189.3765265594. The cubic root of 103823394 is about 470.0005945367. Note that the first 3 decimals are identical.

The spelling of 103823394 in words is "one hundred three million, eight hundred twenty-three thousand, three hundred ninety-four".