10143693 has 24 divisors (see below), whose sum is σ = 17035200. Its totient is φ = 5696064.

The previous prime is 10143691. The next prime is 10143697. The reversal of 10143693 is 39634101.

It is not a de Polignac number, because 10143693 - 2¹ = 10143691 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143691) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2353 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (709800).

Almost surely, 2^10143693 is an apocalyptic number.

It is an amenable number.

10143693 is a deficient number, since it is larger than the sum of its proper divisors (6891507).

10143693 is a wasteful number, since it uses less digits than its factorization.

10143693 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2801 (or 2798 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The square root of 10143693 is about 3184.9164824215. The cubic root of 10143693 is about 216.4704893577.

Adding to 10143693 its reverse (39634101), we get a palindrome (49777794).

The spelling of 10143693 in words is "ten million, one hundred forty-three thousand, six hundred ninety-three".