120279601 has 8 divisors (see below), whose sum is σ = 129838464. Its totient is φ = 110764560.

The previous prime is 120279547. The next prime is 120279613. The reversal of 120279601 is 106972021.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120279601 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 120279601.

It is not an unprimeable number, because it can be changed into a prime (120279661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5131 + ... + 16336.

It is an arithmetic number, because the mean of its divisors is an integer number (16229808).

Almost surely, 2^120279601 is an apocalyptic number.

It is an amenable number.

120279601 is a deficient number, since it is larger than the sum of its proper divisors (9558863).

120279601 is a wasteful number, since it uses less digits than its factorization.

120279601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21911.

The product of its (nonzero) digits is 1512, while the sum is 28.

The square root of 120279601 is about 10967.2057061040. The cubic root of 120279601 is about 493.6252040315.

The spelling of 120279601 in words is "one hundred twenty million, two hundred seventy-nine thousand, six hundred one".