120556367 has 8 divisors (see below), whose sum is σ = 129447072. Its totient is φ = 111865600.

The previous prime is 120556357. The next prime is 120556369. The reversal of 120556367 is 763655021.

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 120556367 - 2¹⁴ = 120539983 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 (120556369) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48734 + ... + 51147.

It is an arithmetic number, because the mean of its divisors is an integer number (16180884).

Almost surely, 2^120556367 is an apocalyptic number.

120556367 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

120556367 is a deficient number, since it is larger than the sum of its proper divisors (8890705).

120556367 is an equidigital number, since it uses as much as digits as its factorization.

120556367 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99969.

The product of its (nonzero) digits is 37800, while the sum is 35.

The square root of 120556367 is about 10979.8163463694. The cubic root of 120556367 is about 494.0035281428.

The spelling of 120556367 in words is "one hundred twenty million, five hundred fifty-six thousand, three hundred sixty-seven".