103404723 has 16 divisors (see below), whose sum is σ = 142133376. Its totient is φ = 66830400.

The previous prime is 103404713. The next prime is 103404773. The reversal of 103404723 is 327404301.

It is not a de Polignac number, because 103404723 - 2⁸ = 103404467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103404693 and 103404702.

It is not an unprimeable number, because it can be changed into a prime (103404713) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14748 + ... + 20598.

It is an arithmetic number, because the mean of its divisors is an integer number (8883336).

Almost surely, 2^103404723 is an apocalyptic number.

103404723 is a deficient number, since it is larger than the sum of its proper divisors (38728653).

103404723 is a wasteful number, since it uses less digits than its factorization.

103404723 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6034.

The product of its (nonzero) digits is 2016, while the sum is 24.

The square root of 103404723 is about 10168.8112874613. The cubic root of 103404723 is about 469.3679795203.

The spelling of 103404723 in words is "one hundred three million, four hundred four thousand, seven hundred twenty-three".