10143243 has 24 divisors (see below), whose sum is σ = 16539120. Its totient is φ = 5933760.

The previous prime is 10143239. The next prime is 10143251. The reversal of 10143243 is 34234101.

It is not a de Polignac number, because 10143243 - 2² = 10143239 is a prime.

It is not an unprimeable number, because it can be changed into a prime (10143223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1105 + ... + 4637.

It is an arithmetic number, because the mean of its divisors is an integer number (689130).

Almost surely, 2^10143243 is an apocalyptic number.

10143243 is a deficient number, since it is larger than the sum of its proper divisors (6395877).

10143243 is a wasteful number, since it uses less digits than its factorization.

10143243 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3579 (or 3576 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 10143243 is about 3184.8458361434. The cubic root of 10143243 is about 216.4672882500.

Adding to 10143243 its reverse (34234101), we get a palindrome (44377344).

It can be divided in two parts, 101432 and 43, that added together give a triangular number (101475 = T₄₅₀).

The spelling of 10143243 in words is "ten million, one hundred forty-three thousand, two hundred forty-three".