120225013 has 8 divisors (see below), whose sum is σ = 123108480. Its totient is φ = 117355200.

The previous prime is 120224957. The next prime is 120225023. The reversal of 120225013 is 310522021.

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 120225013 - 2²⁵ = 86670581 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 (120225023) 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, 15658 + ... + 22036.

It is an arithmetic number, because the mean of its divisors is an integer number (15388560).

Almost surely, 2^120225013 is an apocalyptic number.

It is an amenable number.

120225013 is a deficient number, since it is larger than the sum of its proper divisors (2883467).

120225013 is an equidigital number, since it uses as much as digits as its factorization.

120225013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6827.

The product of its (nonzero) digits is 120, while the sum is 16.

The square root of 120225013 is about 10964.7167314072. The cubic root of 120225013 is about 493.5505166923.

Adding to 120225013 its reverse (310522021), we get a palindrome (430747034).

The spelling of 120225013 in words is "one hundred twenty million, two hundred twenty-five thousand, thirteen".