120126351 has 8 divisors (see below), whose sum is σ = 164075184. Its totient is φ = 78130880.

The previous prime is 120126329. The next prime is 120126371. The reversal of 120126351 is 153621021.

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 120126351 - 2⁵ = 120126319 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120126311) 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, 488196 + ... + 488441.

It is an arithmetic number, because the mean of its divisors is an integer number (20509398).

Almost surely, 2^120126351 is an apocalyptic number.

120126351 is a deficient number, since it is larger than the sum of its proper divisors (43948833).

120126351 is an equidigital number, since it uses as much as digits as its factorization.

120126351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 976681.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 120126351 is about 10960.2167405576. The cubic root of 120126351 is about 493.4154698989.

Adding to 120126351 its reverse (153621021), we get a palindrome (273747372).

The spelling of 120126351 in words is "one hundred twenty million, one hundred twenty-six thousand, three hundred fifty-one".