102122130133 has 2 divisors, whose sum is σ = 102122130134. Its totient is φ = 102122130132.

The previous prime is 102122130119. The next prime is 102122130161. The reversal of 102122130133 is 331031221201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 86402487249 + 15719642884 = 293943^2 + 125378^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102122130133 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102122130133.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102122130433) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061065066 + 51061065067.

It is an arithmetic number, because the mean of its divisors is an integer number (51061065067).

Almost surely, 2^102122130133 is an apocalyptic number.

It is an amenable number.

102122130133 is a deficient number, since it is larger than the sum of its proper divisors (1).

102122130133 is an equidigital number, since it uses as much as digits as its factorization.

102122130133 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 102122130133 its reverse (331031221201), we get a palindrome (433153351334).

The spelling of 102122130133 in words is "one hundred two billion, one hundred twenty-two million, one hundred thirty thousand, one hundred thirty-three".