103403672 has 16 divisors (see below), whose sum is σ = 194571240. Its totient is φ = 51518016.

The previous prime is 103403669. The next prime is 103403747. The reversal of 103403672 is 276304301.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 20573 + ... + 25100.

Almost surely, 2^103403672 is an apocalyptic number.

It is an amenable number.

103403672 is a deficient number, since it is larger than the sum of its proper divisors (91167568).

103403672 is a wasteful number, since it uses less digits than its factorization.

103403672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45962 (or 45958 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 26.

The square root of 103403672 is about 10168.7596097066. The cubic root of 103403672 is about 469.3663893047.

Adding to 103403672 its reverse (276304301), we get a palindrome (379707973).

The spelling of 103403672 in words is "one hundred three million, four hundred three thousand, six hundred seventy-two".