142203333440101 has 2 divisors, whose sum is σ = 142203333440102. Its totient is φ = 142203333440100.

The previous prime is 142203333440087. The next prime is 142203333440153. The reversal of 142203333440101 is 101044333302241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 108317825532225 + 33885507907876 = 10407585^2 + 5821126^2 .

It is a cyclic number.

It is not a de Polignac number, because 142203333440101 - 2²¹ = 142203331342949 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (142203333440171) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71101666720050 + 71101666720051.

It is an arithmetic number, because the mean of its divisors is an integer number (71101666720051).

Almost surely, 2^{142203333440101} is an apocalyptic number.

It is an amenable number.

142203333440101 is a deficient number, since it is larger than the sum of its proper divisors (1).

142203333440101 is an equidigital number, since it uses as much as digits as its factorization.

142203333440101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 142203333440101 its reverse (101044333302241), we get a palindrome (243247666742342).

The spelling of 142203333440101 in words is "one hundred forty-two trillion, two hundred three billion, three hundred thirty-three million, four hundred forty thousand, one hundred one".