120342001 has 8 divisors (see below), whose sum is σ = 129995264. Its totient is φ = 110745360.

The previous prime is 120341989. The next prime is 120342041. The reversal of 120342001 is 100243021.

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 120342001 - 2⁷ = 120341873 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120342041) 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, 9681 + ... + 18286.

It is an arithmetic number, because the mean of its divisors is an integer number (16249408).

Almost surely, 2^120342001 is an apocalyptic number.

It is an amenable number.

120342001 is a deficient number, since it is larger than the sum of its proper divisors (9653263).

120342001 is a wasteful number, since it uses less digits than its factorization.

120342001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28311.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 120342001 is about 10970.0501822006. The cubic root of 120342001 is about 493.7105520799.

Adding to 120342001 its reverse (100243021), we get a palindrome (220585022).

The spelling of 120342001 in words is "one hundred twenty million, three hundred forty-two thousand, one".