120652103 has 16 divisors (see below), whose sum is σ = 142593696. Its totient is φ = 100640640.

The previous prime is 120652099. The next prime is 120652117. The reversal of 120652103 is 301256021.

It is a cyclic number.

It is not a de Polignac number, because 120652103 - 2² = 120652099 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120652123) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22301 + ... + 27177.

It is an arithmetic number, because the mean of its divisors is an integer number (8912106).

Almost surely, 2^120652103 is an apocalyptic number.

120652103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

120652103 is a deficient number, since it is larger than the sum of its proper divisors (21941593).

120652103 is a wasteful number, since it uses less digits than its factorization.

120652103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5074.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 120652103 is about 10984.1751169580. The cubic root of 120652103 is about 494.1342592674.

The spelling of 120652103 in words is "one hundred twenty million, six hundred fifty-two thousand, one hundred three".