103553423 has 8 divisors (see below), whose sum is σ = 107896320. Its totient is φ = 99273240.

The previous prime is 103553407. The next prime is 103553447. The reversal of 103553423 is 324355301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103553423 - 2⁴ = 103553407 is a prime.

It is a super-3 number, since 3×103553423³ (a number of 25 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103553392 and 103553401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103553453) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12293 + ... + 18926.

It is an arithmetic number, because the mean of its divisors is an integer number (13487040).

Almost surely, 2^103553423 is an apocalyptic number.

103553423 is a deficient number, since it is larger than the sum of its proper divisors (4342897).

103553423 is a wasteful number, since it uses less digits than its factorization.

103553423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31357.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 103553423 is about 10176.1202331733. The cubic root of 103553423 is about 469.5928615414.

The spelling of 103553423 in words is "one hundred three million, five hundred fifty-three thousand, four hundred twenty-three".