143243022107 has 2 divisors, whose sum is σ = 143243022108. Its totient is φ = 143243022106.

The previous prime is 143243022103. The next prime is 143243022133. The reversal of 143243022107 is 701220342341.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143243022107 - 2² = 143243022103 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143243022107.

It is not a weakly prime, because it can be changed into another prime (143243022103) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71621511053 + 71621511054.

It is an arithmetic number, because the mean of its divisors is an integer number (71621511054).

Almost surely, 2^143243022107 is an apocalyptic number.

143243022107 is a deficient number, since it is larger than the sum of its proper divisors (1).

143243022107 is an equidigital number, since it uses as much as digits as its factorization.

143243022107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8064, while the sum is 29.

Adding to 143243022107 its reverse (701220342341), we get a palindrome (844463364448).

The spelling of 143243022107 in words is "one hundred forty-three billion, two hundred forty-three million, twenty-two thousand, one hundred seven".