10204312 has 8 divisors (see below), whose sum is σ = 19133100. Its totient is φ = 5102152.

The previous prime is 10204309. The next prime is 10204319. The reversal of 10204312 is 21340201.

10204312 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 (8).

It is a junction number, because it is equal to n+sod(n) for n = 10204292 and 10204301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10204319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 637762 + ... + 637777.

Almost surely, 2^10204312 is an apocalyptic number.

It is an amenable number.

10204312 is a deficient number, since it is larger than the sum of its proper divisors (8928788).

10204312 is a wasteful number, since it uses less digits than its factorization.

10204312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275545 (or 1275541 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 10204312 is about 3194.4188829895. The cubic root of 10204312 is about 216.9008445034.

Adding to 10204312 its reverse (21340201), we get a palindrome (31544513).

The spelling of 10204312 in words is "ten million, two hundred four thousand, three hundred twelve".