120703 has 4 divisors (see below), whose sum is σ = 131688. Its totient is φ = 109720.

The previous prime is 120691. The next prime is 120709. The reversal of 120703 is 307021.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 120703 - 2⁵ = 120671 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 120703.

It is not an unprimeable number, because it can be changed into a prime (120709) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5476 + ... + 5497.

It is an arithmetic number, because the mean of its divisors is an integer number (32922).

2¹²⁰⁷⁰³ is an apocalyptic number.

120703 is a deficient number, since it is larger than the sum of its proper divisors (10985).

120703 is a wasteful number, since it uses less digits than its factorization.

120703 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10984.

The product of its (nonzero) digits is 42, while the sum is 13.

The square root of 120703 is about 347.4233728464. The cubic root of 120703 is about 49.4203732889.

Adding to 120703 its reverse (307021), we get a palindrome (427724).

The spelling of 120703 in words is "one hundred twenty thousand, seven hundred three", and thus it is an iban number.