10315120 has 20 divisors (see below), whose sum is σ = 23982840. Its totient is φ = 4126016.

The previous prime is 10315111. The next prime is 10315127. The reversal of 10315120 is 2151301.

10315120 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (20).

It is a super-2 number, since 2×10315120² = 212803401228800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10315120.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10315127) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64390 + ... + 64549.

It is an arithmetic number, because the mean of its divisors is an integer number (1199142).

Almost surely, 2^10315120 is an apocalyptic number.

10315120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10315120 is an abundant number, since it is smaller than the sum of its proper divisors (13667720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

10315120 is a wasteful number, since it uses less digits than its factorization.

10315120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128952 (or 128946 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10315120 is about 3211.7160522064. The cubic root of 10315120 is about 217.6831240597.

Adding to 10315120 its reverse (2151301), we get a palindrome (12466421).

The spelling of 10315120 in words is "ten million, three hundred fifteen thousand, one hundred twenty".