10230143 has 8 divisors (see below), whose sum is σ = 12754560. Its totient is φ = 7971480.

The previous prime is 10230139. The next prime is 10230149. The reversal of 10230143 is 34103201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 10230143 - 2² = 10230139 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10230149) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66353 + ... + 66506.

It is an arithmetic number, because the mean of its divisors is an integer number (1594320).

Almost surely, 2^10230143 is an apocalyptic number.

10230143 is a deficient number, since it is larger than the sum of its proper divisors (2524417).

10230143 is a wasteful number, since it uses less digits than its factorization.

10230143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132877.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 10230143 is about 3198.4594729338. The cubic root of 10230143 is about 217.0837098377.

Adding to 10230143 its reverse (34103201), we get a palindrome (44333344).

The spelling of 10230143 in words is "ten million, two hundred thirty thousand, one hundred forty-three".