10143223147 has 2 divisors, whose sum is σ = 10143223148. Its totient is φ = 10143223146.

The previous prime is 10143223141. The next prime is 10143223171. The reversal of 10143223147 is 74132234101.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10143223147 is a prime.

It is not a weakly prime, because it can be changed into another prime (10143223141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5071611573 + 5071611574.

It is an arithmetic number, because the mean of its divisors is an integer number (5071611574).

Almost surely, 2^10143223147 is an apocalyptic number.

10143223147 is a deficient number, since it is larger than the sum of its proper divisors (1).

10143223147 is an equidigital number, since it uses as much as digits as its factorization.

10143223147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

Adding to 10143223147 its reverse (74132234101), we get a palindrome (84275457248).

The spelling of 10143223147 in words is "ten billion, one hundred forty-three million, two hundred twenty-three thousand, one hundred forty-seven".