103682403 has 16 divisors (see below), whose sum is σ = 167568000. Its totient is φ = 62837640.

The previous prime is 103682401. The next prime is 103682407. The reversal of 103682403 is 304286301.

It is a happy number.

It is not a de Polignac number, because 103682403 - 2¹ = 103682401 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (103682401) 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, 174253 + ... + 174846.

It is an arithmetic number, because the mean of its divisors is an integer number (10473000).

Almost surely, 2^103682403 is an apocalyptic number.

103682403 is a deficient number, since it is larger than the sum of its proper divisors (63885597).

103682403 is a wasteful number, since it uses less digits than its factorization.

103682403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 349119 (or 349113 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 103682403 is about 10182.4556468467. The cubic root of 103682403 is about 469.7877463208.

The spelling of 103682403 in words is "one hundred three million, six hundred eighty-two thousand, four hundred three".