123332113312201 has 2 divisors, whose sum is σ = 123332113312202. Its totient is φ = 123332113312200.

The previous prime is 123332113312183. The next prime is 123332113312259. The reversal of 123332113312201 is 102213311233321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72587861062201 + 50744252250000 = 8519851^2 + 7123500^2 .

It is a cyclic number.

It is not a de Polignac number, because 123332113312201 - 2⁵ = 123332113312169 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 123332113312201.

It is not a weakly prime, because it can be changed into another prime (123332113712201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61666056656100 + 61666056656101.

It is an arithmetic number, because the mean of its divisors is an integer number (61666056656101).

Almost surely, 2^{123332113312201} is an apocalyptic number.

It is an amenable number.

123332113312201 is a deficient number, since it is larger than the sum of its proper divisors (1).

123332113312201 is an equidigital number, since it uses as much as digits as its factorization.

123332113312201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 123332113312201 its reverse (102213311233321), we get a palindrome (225545424545522).

The spelling of 123332113312201 in words is "one hundred twenty-three trillion, three hundred thirty-two billion, one hundred thirteen million, three hundred twelve thousand, two hundred one".