10431203312 has 40 divisors (see below), whose sum is σ = 20663802432. Its totient is φ = 5098860800.

The previous prime is 10431203291. The next prime is 10431203339. The reversal of 10431203312 is 21330213401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 700262 + ... + 715002.

Almost surely, 2^10431203312 is an apocalyptic number.

It is an amenable number.

10431203312 is a deficient number, since it is larger than the sum of its proper divisors (10232599120).

10431203312 is a wasteful number, since it uses less digits than its factorization.

10431203312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15737 (or 15731 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 10431203312 its reverse (21330213401), we get a palindrome (31761416713).

The spelling of 10431203312 in words is "ten billion, four hundred thirty-one million, two hundred three thousand, three hundred twelve".