120124397 has 8 divisors (see below), whose sum is σ = 127296000. Its totient is φ = 112964544.

The previous prime is 120124387. The next prime is 120124427. The reversal of 120124397 is 793421021.

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 120124397 - 2²² = 115930093 is a prime.

It is a super-2 number, since 2×120124397² = 28859741509227218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (120124307) 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, 26804 + ... + 30962.

It is an arithmetic number, because the mean of its divisors is an integer number (15912000).

Almost surely, 2^120124397 is an apocalyptic number.

120124397 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

120124397 is a deficient number, since it is larger than the sum of its proper divisors (7171603).

120124397 is a wasteful number, since it uses less digits than its factorization.

120124397 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5875.

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 120124397 is about 10960.1275996222. The cubic root of 120124397 is about 493.4127945518.

The spelling of 120124397 in words is "one hundred twenty million, one hundred twenty-four thousand, three hundred ninety-seven".