104373603 has 12 divisors (see below), whose sum is σ = 156346008. Its totient is φ = 69582240.

The previous prime is 104373601. The next prime is 104373613. The reversal of 104373603 is 306373401.

It is a happy number.

104373603 is a `hidden beast` number, since 10 + 43 + 7 + 3 + 603 = 666.

It is not a de Polignac number, because 104373603 - 2¹ = 104373601 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 (104373601) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214518 + ... + 215003.

It is an arithmetic number, because the mean of its divisors is an integer number (13028834).

Almost surely, 2^104373603 is an apocalyptic number.

104373603 is a deficient number, since it is larger than the sum of its proper divisors (51972405).

104373603 is an frugal number, since it uses more digits than its factorization.

104373603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429536 (or 429524 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 27.

The square root of 104373603 is about 10216.3400002153. The cubic root of 104373603 is about 470.8293836165.

It can be divided in two parts, 104373 and 603, that added together give a 4-th power (104976 = 18⁴).

The spelling of 104373603 in words is "one hundred four million, three hundred seventy-three thousand, six hundred three".