12132311401141 has 4 divisors (see below), whose sum is σ = 12132318737484. Its totient is φ = 12132304064800.

The previous prime is 12132311401123. The next prime is 12132311401169. The reversal of 12132311401141 is 14110411323121.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 10691291220516 + 1441020180625 = 3269754^2 + 1200425^2 .

It is a cyclic number.

It is not a de Polignac number, because 12132311401141 - 2¹⁷ = 12132311270069 is a prime.

It is a super-2 number, since 2×12132311401141² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12132311401121) 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, 108651 + ... + 4927111.

It is an arithmetic number, because the mean of its divisors is an integer number (3033079684371).

Almost surely, 2^{12132311401141} is an apocalyptic number.

It is an amenable number.

12132311401141 is a deficient number, since it is larger than the sum of its proper divisors (7336343).

12132311401141 is an equidigital number, since it uses as much as digits as its factorization.

12132311401141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7336342.

The product of its (nonzero) digits is 576, while the sum is 25.

Adding to 12132311401141 its reverse (14110411323121), we get a palindrome (26242722724262).

The spelling of 12132311401141 in words is "twelve trillion, one hundred thirty-two billion, three hundred eleven million, four hundred one thousand, one hundred forty-one".