143342053 has 2 divisors, whose sum is σ = 143342054. Its totient is φ = 143342052.

The previous prime is 143342039. The next prime is 143342071. The reversal of 143342053 is 350243341.

143342053 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 can be written as a sum of positive squares in only one way, i.e., 142491969 + 850084 = 11937^2 + 922^2 .

It is a cyclic number.

It is not a de Polignac number, because 143342053 - 2⁵ = 143342021 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143342153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71671026 + 71671027.

It is an arithmetic number, because the mean of its divisors is an integer number (71671027).

Almost surely, 2^143342053 is an apocalyptic number.

It is an amenable number.

143342053 is a deficient number, since it is larger than the sum of its proper divisors (1).

143342053 is an equidigital number, since it uses as much as digits as its factorization.

143342053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 25.

The square root of 143342053 is about 11972.5541552335. The cubic root of 143342053 is about 523.3487687533.

Adding to 143342053 its reverse (350243341), we get a palindrome (493585394).

The spelling of 143342053 in words is "one hundred forty-three million, three hundred forty-two thousand, fifty-three".