120394293 has 8 divisors (see below), whose sum is σ = 160596000. Its totient is φ = 80227728.

The previous prime is 120394291. The next prime is 120394361. The reversal of 120394293 is 392493021.

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

It is not a de Polignac number, because 120394293 - 2¹ = 120394291 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120394291) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 663 + ... + 15531.

It is an arithmetic number, because the mean of its divisors is an integer number (20074500).

Almost surely, 2^120394293 is an apocalyptic number.

It is an amenable number.

120394293 is a deficient number, since it is larger than the sum of its proper divisors (40201707).

120394293 is a wasteful number, since it uses less digits than its factorization.

120394293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17571.

The product of its (nonzero) digits is 11664, while the sum is 33.

The square root of 120394293 is about 10972.4333217386. The cubic root of 120394293 is about 493.7820521200.

The spelling of 120394293 in words is "one hundred twenty million, three hundred ninety-four thousand, two hundred ninety-three".