10143500312 has 32 divisors (see below), whose sum is σ = 20799882000. Its totient is φ = 4599168000.

The previous prime is 10143500281. The next prime is 10143500321. The reversal of 10143500312 is 21300534101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108437 + ... + 179012.

Almost surely, 2^10143500312 is an apocalyptic number.

It is an amenable number.

10143500312 is an abundant number, since it is smaller than the sum of its proper divisors (10656381688).

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

10143500312 is a wasteful number, since it uses less digits than its factorization.

10143500312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287867 (or 287863 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The spelling of 10143500312 in words is "ten billion, one hundred forty-three million, five hundred thousand, three hundred twelve".