10123115 has 8 divisors (see below), whose sum is σ = 12223248. Its totient is φ = 8048160.

The previous prime is 10123111. The next prime is 10123153. The reversal of 10123115 is 51132101.

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

It is not a de Polignac number, because 10123115 - 2² = 10123111 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 10123115.

It is not an unprimeable number, because it can be changed into a prime (10123111) 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, 5396 + ... + 7025.

It is an arithmetic number, because the mean of its divisors is an integer number (1527906).

Almost surely, 2^10123115 is an apocalyptic number.

10123115 is a deficient number, since it is larger than the sum of its proper divisors (2100133).

10123115 is a wasteful number, since it uses less digits than its factorization.

10123115 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12589.

The product of its (nonzero) digits is 30, while the sum is 14.

The square root of 10123115 is about 3181.6843023782. The cubic root of 10123115 is about 216.3240093280.

Adding to 10123115 its reverse (51132101), we get a palindrome (61255216).

The spelling of 10123115 in words is "ten million, one hundred twenty-three thousand, one hundred fifteen".