10311272 has 16 divisors (see below), whose sum is σ = 19483200. Its totient is φ = 5115760.

The previous prime is 10311263. The next prime is 10311277. The reversal of 10311272 is 27211301.

10311272 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 10311272.

It is not an unprimeable number, because it can be changed into a prime (10311277) 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, 3872 + ... + 5967.

It is an arithmetic number, because the mean of its divisors is an integer number (1217700).

Almost surely, 2^10311272 is an apocalyptic number.

It is an amenable number.

10311272 is a deficient number, since it is larger than the sum of its proper divisors (9171928).

10311272 is a wasteful number, since it uses less digits than its factorization.

10311272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9976 (or 9972 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 17.

The square root of 10311272 is about 3211.1169396333. The cubic root of 10311272 is about 217.6560521871.

Adding to 10311272 its reverse (27211301), we get a palindrome (37522573).

The spelling of 10311272 in words is "ten million, three hundred eleven thousand, two hundred seventy-two".