10118387 has 2 divisors, whose sum is σ = 10118388. Its totient is φ = 10118386.

The previous prime is 10118377. The next prime is 10118401. The reversal of 10118387 is 78381101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10118387 - 2¹⁴ = 10102003 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10118377) 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 as a sum of consecutive naturals, namely, 5059193 + 5059194.

It is an arithmetic number, because the mean of its divisors is an integer number (5059194).

Almost surely, 2^10118387 is an apocalyptic number.

10118387 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118387 is an equidigital number, since it uses as much as digits as its factorization.

10118387 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1344, while the sum is 29.

The square root of 10118387 is about 3180.9412129117. The cubic root of 10118387 is about 216.2903260468.

Adding to 10118387 its reverse (78381101), we get a palindrome (88499488).

The spelling of 10118387 in words is "ten million, one hundred eighteen thousand, three hundred eighty-seven".