102123130033 has 2 divisors, whose sum is σ = 102123130034. Its totient is φ = 102123130032.

The previous prime is 102123129971. The next prime is 102123130049. The reversal of 102123130033 is 330031321201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 98089228864 + 4033901169 = 313192^2 + 63513^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102123130033 is a prime.

It is not a weakly prime, because it can be changed into another prime (102123130073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51061565016 + 51061565017.

It is an arithmetic number, because the mean of its divisors is an integer number (51061565017).

Almost surely, 2^102123130033 is an apocalyptic number.

It is an amenable number.

102123130033 is a deficient number, since it is larger than the sum of its proper divisors (1).

102123130033 is an equidigital number, since it uses as much as digits as its factorization.

102123130033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 102123130033 its reverse (330031321201), we get a palindrome (432154451234).

The spelling of 102123130033 in words is "one hundred two billion, one hundred twenty-three million, one hundred thirty thousand, thirty-three".