120788579 has 4 divisors (see below), whose sum is σ = 120922080. Its totient is φ = 120655080.

The previous prime is 120788573. The next prime is 120788593. The reversal of 120788579 is 975887021.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-120788579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (120788573) 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, 65384 + ... + 67205.

It is an arithmetic number, because the mean of its divisors is an integer number (30230520).

Almost surely, 2^120788579 is an apocalyptic number.

120788579 is a deficient number, since it is larger than the sum of its proper divisors (133501).

120788579 is an equidigital number, since it uses as much as digits as its factorization.

120788579 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133500.

The product of its (nonzero) digits is 282240, while the sum is 47.

The square root of 120788579 is about 10990.3857530116. The cubic root of 120788579 is about 494.3205028943.

The spelling of 120788579 in words is "one hundred twenty million, seven hundred eighty-eight thousand, five hundred seventy-nine".