10120385 has 8 divisors (see below), whose sum is σ = 13248576. Its totient is φ = 7360240.

The previous prime is 10120379. The next prime is 10120387. The reversal of 10120385 is 58302101.

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

It is not a de Polignac number, because 10120385 - 2¹⁸ = 9858241 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10120387) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91949 + ... + 92058.

It is an arithmetic number, because the mean of its divisors is an integer number (1656072).

Almost surely, 2^10120385 is an apocalyptic number.

It is an amenable number.

10120385 is a deficient number, since it is larger than the sum of its proper divisors (3128191).

10120385 is a wasteful number, since it uses less digits than its factorization.

10120385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 184023.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 10120385 is about 3181.2552553984. The cubic root of 10120385 is about 216.3045615052.

Adding to 10120385 its reverse (58302101), we get a palindrome (68422486).

The spelling of 10120385 in words is "ten million, one hundred twenty thousand, three hundred eighty-five".