122703 has 8 divisors (see below), whose sum is σ = 187008. Its totient is φ = 70104.

The previous prime is 122701. The next prime is 122719. The reversal of 122703 is 307221.

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

It is not a de Polignac number, because 122703 - 2¹ = 122701 is a prime.

122703 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122701) 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, 2901 + ... + 2942.

It is an arithmetic number, because the mean of its divisors is an integer number (23376).

2¹²²⁷⁰³ is an apocalyptic number.

122703 is a deficient number, since it is larger than the sum of its proper divisors (64305).

122703 is an equidigital number, since it uses as much as digits as its factorization.

122703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5853.

The product of its (nonzero) digits is 84, while the sum is 15.

The square root of 122703 is about 350.2898799566. The cubic root of 122703 is about 49.6918379584.

Adding to 122703 its reverse (307221), we get a palindrome (429924).

The spelling of 122703 in words is "one hundred twenty-two thousand, seven hundred three", and thus it is an iban number.