101201318033 has 2 divisors, whose sum is σ = 101201318034. Its totient is φ = 101201318032.

The previous prime is 101201317999. The next prime is 101201318069. The reversal of 101201318033 is 330813102101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 61230512704 + 39970805329 = 247448^2 + 199927^2 .

It is an emirp because it is prime and its reverse (330813102101) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 101201318033 - 2¹⁸ = 101201055889 is a prime.

It is not a weakly prime, because it can be changed into another prime (101201318833) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50600659016 + 50600659017.

It is an arithmetic number, because the mean of its divisors is an integer number (50600659017).

Almost surely, 2^101201318033 is an apocalyptic number.

It is an amenable number.

101201318033 is a deficient number, since it is larger than the sum of its proper divisors (1).

101201318033 is an equidigital number, since it uses as much as digits as its factorization.

101201318033 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 23.

The spelling of 101201318033 in words is "one hundred one billion, two hundred one million, three hundred eighteen thousand, thirty-three".