10143140205 has 48 divisors (see below), whose sum is σ = 17861538240. Its totient is φ = 4911540480.

The previous prime is 10143140191. The next prime is 10143140257. The reversal of 10143140205 is 50204134101.

It is not a de Polignac number, because 10143140205 - 2¹⁵ = 10143107437 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1599481 + ... + 1605809.

It is an arithmetic number, because the mean of its divisors is an integer number (372115380).

Almost surely, 2^10143140205 is an apocalyptic number.

10143140205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10143140205 is a deficient number, since it is larger than the sum of its proper divisors (7718398035).

10143140205 is a wasteful number, since it uses less digits than its factorization.

10143140205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7242 (or 7231 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 10143140205 its reverse (50204134101), we get a palindrome (60347274306).

The spelling of 10143140205 in words is "ten billion, one hundred forty-three million, one hundred forty thousand, two hundred five".