120723346 has 8 divisors (see below), whose sum is σ = 187329420. Its totient is φ = 58280208.

The previous prime is 120723329. The next prime is 120723371. The reversal of 120723346 is 643327021.

It can be written as a sum of positive squares in 2 ways, for example, as 113188321 + 7535025 = 10639^2 + 2745^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1040661 + ... + 1040776.

Almost surely, 2^120723346 is an apocalyptic number.

120723346 is a deficient number, since it is larger than the sum of its proper divisors (66606074).

120723346 is a wasteful number, since it uses less digits than its factorization.

120723346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2081468.

The product of its (nonzero) digits is 6048, while the sum is 28.

The square root of 120723346 is about 10987.4176219893. The cubic root of 120723346 is about 494.2314994021.

The spelling of 120723346 in words is "one hundred twenty million, seven hundred twenty-three thousand, three hundred forty-six".