143930107 has 2 divisors, whose sum is σ = 143930108. Its totient is φ = 143930106.

The previous prime is 143930099. The next prime is 143930147. The reversal of 143930107 is 701039341.

143930107 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 143930107 - 2³ = 143930099 is a prime.

It is not a weakly prime, because it can be changed into another prime (143930147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71965053 + 71965054.

It is an arithmetic number, because the mean of its divisors is an integer number (71965054).

Almost surely, 2^143930107 is an apocalyptic number.

143930107 is a deficient number, since it is larger than the sum of its proper divisors (1).

143930107 is an equidigital number, since it uses as much as digits as its factorization.

143930107 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2268, while the sum is 28.

The square root of 143930107 is about 11997.0874382077. The cubic root of 143930107 is about 524.0634635078.

Adding to 143930107 its reverse (701039341), we get a palindrome (844969448).

The spelling of 143930107 in words is "one hundred forty-three million, nine hundred thirty thousand, one hundred seven".