120696603 has 8 divisors (see below), whose sum is σ = 161763408. Its totient is φ = 80047104.

The previous prime is 120696599. The next prime is 120696643. The reversal of 120696603 is 306696021.

It is a happy number.

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

It is not a de Polignac number, because 120696603 - 2² = 120696599 is a prime.

It is not an unprimeable number, because it can be changed into a prime (120696643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 103650 + ... + 104807.

It is an arithmetic number, because the mean of its divisors is an integer number (20220426).

Almost surely, 2^120696603 is an apocalyptic number.

120696603 is a deficient number, since it is larger than the sum of its proper divisors (41066805).

120696603 is a wasteful number, since it uses less digits than its factorization.

120696603 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 208653.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 120696603 is about 10986.2005716262. The cubic root of 120696603 is about 494.1950021558.

The spelling of 120696603 in words is "one hundred twenty million, six hundred ninety-six thousand, six hundred three".