123301402405141 has 4 divisors (see below), whose sum is σ = 127553174901900. Its totient is φ = 119049629908384.

The previous prime is 123301402405109. The next prime is 123301402405163. The reversal of 123301402405141 is 141504204103321.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21398858292100 + 101902544113041 = 4625890^2 + 10094679^2 .

It is a cyclic number.

It is not a de Polignac number, because 123301402405141 - 2⁵ = 123301402405109 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123301402405241) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2125886248336 + ... + 2125886248393.

It is an arithmetic number, because the mean of its divisors is an integer number (31888293725475).

Almost surely, 2^{123301402405141} is an apocalyptic number.

It is an amenable number.

123301402405141 is a deficient number, since it is larger than the sum of its proper divisors (4251772496759).

123301402405141 is an equidigital number, since it uses as much as digits as its factorization.

123301402405141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4251772496758.

The product of its (nonzero) digits is 11520, while the sum is 31.

Adding to 123301402405141 its reverse (141504204103321), we get a palindrome (264805606508462).

The spelling of 123301402405141 in words is "one hundred twenty-three trillion, three hundred one billion, four hundred two million, four hundred five thousand, one hundred forty-one".