120364005 has 16 divisors (see below), whose sum is σ = 195022080. Its totient is φ = 63380928.

The previous prime is 120364001. The next prime is 120364021. The reversal of 120364005 is 500463021.

It is a happy number.

It is not a de Polignac number, because 120364005 - 2² = 120364001 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120364001) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49602 + ... + 51971.

It is an arithmetic number, because the mean of its divisors is an integer number (12188880).

Almost surely, 2^120364005 is an apocalyptic number.

120364005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

120364005 is a deficient number, since it is larger than the sum of its proper divisors (74658075).

120364005 is a wasteful number, since it uses less digits than its factorization.

120364005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101660.

The product of its (nonzero) digits is 720, while the sum is 21.

The square root of 120364005 is about 10971.0530488190. The cubic root of 120364005 is about 493.7406411728.

The spelling of 120364005 in words is "one hundred twenty million, three hundred sixty-four thousand, five".