10312304 has 10 divisors (see below), whose sum is σ = 19980120. Its totient is φ = 5156144.

The previous prime is 10312301. The next prime is 10312343. The reversal of 10312304 is 40321301.

10312304 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×10312304² = 212687227576832, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10312301) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 322244 + ... + 322275.

It is an arithmetic number, because the mean of its divisors is an integer number (1998012).

Almost surely, 2^10312304 is an apocalyptic number.

It is an amenable number.

10312304 is a deficient number, since it is larger than the sum of its proper divisors (9667816).

10312304 is an equidigital number, since it uses as much as digits as its factorization.

10312304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 644527 (or 644521 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10312304 is about 3211.2776273627. The cubic root of 10312304 is about 217.6633132878.

Adding to 10312304 its reverse (40321301), we get a palindrome (50633605).

The spelling of 10312304 in words is "ten million, three hundred twelve thousand, three hundred four".