103256603 has 8 divisors (see below), whose sum is σ = 108305472. Its totient is φ = 98326656.

The previous prime is 103256579. The next prime is 103256609. The reversal of 103256603 is 306652301.

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 103256603 - 2⁶ = 103256539 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103256609) 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, 27950 + ... + 31427.

It is an arithmetic number, because the mean of its divisors is an integer number (13538184).

Almost surely, 2^103256603 is an apocalyptic number.

103256603 is a deficient number, since it is larger than the sum of its proper divisors (5048869).

103256603 is an equidigital number, since it uses as much as digits as its factorization.

103256603 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59461.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 103256603 is about 10161.5256236453. The cubic root of 103256603 is about 469.1437602099.

The spelling of 103256603 in words is "one hundred three million, two hundred fifty-six thousand, six hundred three".