123102153341 has 2 divisors, whose sum is σ = 123102153342. Its totient is φ = 123102153340.

The previous prime is 123102153323. The next prime is 123102153371. The reversal of 123102153341 is 143351201321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 75819825316 + 47282328025 = 275354^2 + 217445^2 .

It is a cyclic number.

It is not a de Polignac number, because 123102153341 - 2¹⁰ = 123102152317 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 123102153341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123102153371) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61551076670 + 61551076671.

It is an arithmetic number, because the mean of its divisors is an integer number (61551076671).

Almost surely, 2^123102153341 is an apocalyptic number.

It is an amenable number.

123102153341 is a deficient number, since it is larger than the sum of its proper divisors (1).

123102153341 is an equidigital number, since it uses as much as digits as its factorization.

123102153341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2160, while the sum is 26.

Adding to 123102153341 its reverse (143351201321), we get a palindrome (266453354662).

The spelling of 123102153341 in words is "one hundred twenty-three billion, one hundred two million, one hundred fifty-three thousand, three hundred forty-one".