120344141 has 4 divisors (see below), whose sum is σ = 120378300. Its totient is φ = 120309984.

The previous prime is 120344101. The next prime is 120344149. The reversal of 120344141 is 141443021.

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

It can be written as a sum of positive squares in 2 ways, for example, as 63266116 + 57078025 = 7954^2 + 7555^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120344141 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 (120344149) 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, 11096 + ... + 19073.

It is an arithmetic number, because the mean of its divisors is an integer number (30094575).

Almost surely, 2^120344141 is an apocalyptic number.

It is an amenable number.

120344141 is a deficient number, since it is larger than the sum of its proper divisors (34159).

120344141 is an equidigital number, since it uses as much as digits as its factorization.

120344141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34158.

The product of its (nonzero) digits is 384, while the sum is 20.

The square root of 120344141 is about 10970.1477200628. The cubic root of 120344141 is about 493.7134785570.

Adding to 120344141 its reverse (141443021), we get a palindrome (261787162).

The spelling of 120344141 in words is "one hundred twenty million, three hundred forty-four thousand, one hundred forty-one".