123524344250201 has 2 divisors, whose sum is σ = 123524344250202. Its totient is φ = 123524344250200.

The previous prime is 123524344250161. The next prime is 123524344250227. The reversal of 123524344250201 is 102052443425321.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 101624564971801 + 21899779278400 = 10080901^2 + 4679720^2 .

It is an emirp because it is prime and its reverse (102052443425321) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-123524344250201 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (123524344250261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61762172125100 + 61762172125101.

It is an arithmetic number, because the mean of its divisors is an integer number (61762172125101).

Almost surely, 2^{123524344250201} is an apocalyptic number.

It is an amenable number.

123524344250201 is a deficient number, since it is larger than the sum of its proper divisors (1).

123524344250201 is an equidigital number, since it uses as much as digits as its factorization.

123524344250201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 230400, while the sum is 38.

Adding to 123524344250201 its reverse (102052443425321), we get a palindrome (225576787675522).

The spelling of 123524344250201 in words is "one hundred twenty-three trillion, five hundred twenty-four billion, three hundred forty-four million, two hundred fifty thousand, two hundred one".