123301402523053 has 2 divisors, whose sum is σ = 123301402523054. Its totient is φ = 123301402523052.

The previous prime is 123301402523011. The next prime is 123301402523087. The reversal of 123301402523053 is 350325204103321.

It is an a-pointer prime, because the next prime (123301402523087) can be obtained adding 123301402523053 to its sum of digits (34).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 102418083713124 + 20883318809929 = 10120182^2 + 4569827^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301402523053 - 2⁹ = 123301402522541 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (123301402523003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61650701261526 + 61650701261527.

It is an arithmetic number, because the mean of its divisors is an integer number (61650701261527).

Almost surely, 2^{123301402523053} is an apocalyptic number.

It is an amenable number.

123301402523053 is a deficient number, since it is larger than the sum of its proper divisors (1).

123301402523053 is an equidigital number, since it uses as much as digits as its factorization.

123301402523053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 64800, while the sum is 34.

Adding to 123301402523053 its reverse (350325204103321), we get a palindrome (473626606626374).

The spelling of 123301402523053 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, five hundred twenty-three thousand, fifty-three".