143206093 has 2 divisors, whose sum is σ = 143206094. Its totient is φ = 143206092.

The previous prime is 143206069. The next prime is 143206103. The reversal of 143206093 is 390602341.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120956004 + 22250089 = 10998^2 + 4717^2 .

It is a cyclic number.

It is not a de Polignac number, because 143206093 - 2⁵ = 143206061 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143206003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71603046 + 71603047.

It is an arithmetic number, because the mean of its divisors is an integer number (71603047).

Almost surely, 2^143206093 is an apocalyptic number.

It is an amenable number.

143206093 is a deficient number, since it is larger than the sum of its proper divisors (1).

143206093 is an equidigital number, since it uses as much as digits as its factorization.

143206093 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

The square root of 143206093 is about 11966.8748217736. The cubic root of 143206093 is about 523.1832508990.

The spelling of 143206093 in words is "one hundred forty-three million, two hundred six thousand, ninety-three".