10143330231 has 16 divisors (see below), whose sum is σ = 14033829888. Its totient is φ = 6509810400.

The previous prime is 10143330229. The next prime is 10143330251. The reversal of 10143330231 is 13203334101.

10143330231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10143330231 - 2¹ = 10143330229 is a prime.

It is a super-2 number, since 2×10143330231² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10143330198 and 10143330207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10143330251) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 267756 + ... + 303281.

It is an arithmetic number, because the mean of its divisors is an integer number (877114368).

Almost surely, 2^10143330231 is an apocalyptic number.

10143330231 is a deficient number, since it is larger than the sum of its proper divisors (3890499657).

10143330231 is a wasteful number, since it uses less digits than its factorization.

10143330231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571262.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 10143330231 its reverse (13203334101), we get a palindrome (23346664332).

The spelling of 10143330231 in words is "ten billion, one hundred forty-three million, three hundred thirty thousand, two hundred thirty-one".