10315387 has 8 divisors (see below), whose sum is σ = 10832400. Its totient is φ = 9809184.

The previous prime is 10315381. The next prime is 10315391. The reversal of 10315387 is 78351301.

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 10315387 - 2⁷ = 10315259 is a prime.

It is a Duffinian number.

It is a plaindrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (10315381) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 712 + ... + 4597.

It is an arithmetic number, because the mean of its divisors is an integer number (1354050).

Almost surely, 2^10315387 is an apocalyptic number.

10315387 is a deficient number, since it is larger than the sum of its proper divisors (517013).

10315387 is an equidigital number, since it uses as much as digits as its factorization.

10315387 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405.

The product of its (nonzero) digits is 2520, while the sum is 28.

The square root of 10315387 is about 3211.7576185011. The cubic root of 10315387 is about 217.6850022377.

Adding to 10315387 its reverse (78351301), we get a palindrome (88666688).

The spelling of 10315387 in words is "ten million, three hundred fifteen thousand, three hundred eighty-seven".