243225147141083 has 2 divisors, whose sum is σ = 243225147141084. Its totient is φ = 243225147141082.

The previous prime is 243225147141071. The next prime is 243225147141107. The reversal of 243225147141083 is 380141741522342.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 243225147141083 - 2⁶ = 243225147141019 is a prime.

It is not a weakly prime, because it can be changed into another prime (243225147111083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 121612573570541 + 121612573570542.

It is an arithmetic number, because the mean of its divisors is an integer number (121612573570542).

Almost surely, 2^{243225147141083} is an apocalyptic number.

243225147141083 is a deficient number, since it is larger than the sum of its proper divisors (1).

243225147141083 is an equidigital number, since it uses as much as digits as its factorization.

243225147141083 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1290240, while the sum is 47.

The spelling of 243225147141083 in words is "two hundred forty-three trillion, two hundred twenty-five billion, one hundred forty-seven million, one hundred forty-one thousand, eighty-three".