102112230133 has 2 divisors, whose sum is σ = 102112230134. Its totient is φ = 102112230132.

The previous prime is 102112230097. The next prime is 102112230137. The reversal of 102112230133 is 331032211201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102056608369 + 55621764 = 319463^2 + 7458^2 .

It is a cyclic number.

It is not a de Polignac number, because 102112230133 - 2²¹ = 102110132981 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102112230133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102112230137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51056115066 + 51056115067.

It is an arithmetic number, because the mean of its divisors is an integer number (51056115067).

Almost surely, 2^102112230133 is an apocalyptic number.

It is an amenable number.

102112230133 is a deficient number, since it is larger than the sum of its proper divisors (1).

102112230133 is an equidigital number, since it uses as much as digits as its factorization.

102112230133 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102112230133 its reverse (331032211201), we get a palindrome (433144441334).

The spelling of 102112230133 in words is "one hundred two billion, one hundred twelve million, two hundred thirty thousand, one hundred thirty-three".