10530142143 has 8 divisors (see below), whose sum is σ = 14079964848. Its totient is φ = 7000207104.

The previous prime is 10530142127. The next prime is 10530142153. The reversal of 10530142143 is 34124103501.

It is a happy number.

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

It is not a de Polignac number, because 10530142143 - 2⁴ = 10530142127 is a prime.

It is a super-2 number, since 2×10530142143² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10530142153) 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, 4970680 + ... + 4972797.

It is an arithmetic number, because the mean of its divisors is an integer number (1759995606).

Almost surely, 2^10530142143 is an apocalyptic number.

10530142143 is a deficient number, since it is larger than the sum of its proper divisors (3549822705).

10530142143 is an equidigital number, since it uses as much as digits as its factorization.

10530142143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9943833.

The product of its (nonzero) digits is 1440, while the sum is 24.

Adding to 10530142143 its reverse (34124103501), we get a palindrome (44654245644).

The spelling of 10530142143 in words is "ten billion, five hundred thirty million, one hundred forty-two thousand, one hundred forty-three".