143113007 has 2 divisors, whose sum is σ = 143113008. Its totient is φ = 143113006.

The previous prime is 143112973. The next prime is 143113037. The reversal of 143113007 is 700311341.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 143113007 - 2⁶ = 143112943 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143113007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143113037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71556503 + 71556504.

It is an arithmetic number, because the mean of its divisors is an integer number (71556504).

Almost surely, 2^143113007 is an apocalyptic number.

143113007 is a deficient number, since it is larger than the sum of its proper divisors (1).

143113007 is an equidigital number, since it uses as much as digits as its factorization.

143113007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 143113007 is about 11962.9848700063. The cubic root of 143113007 is about 523.0698674737.

Adding to 143113007 its reverse (700311341), we get a palindrome (843424348).

The spelling of 143113007 in words is "one hundred forty-three million, one hundred thirteen thousand, seven".