12101325425311 has 4 divisors (see below), whose sum is σ = 12237295374000. Its totient is φ = 11965355476624.

The previous prime is 12101325425297. The next prime is 12101325425339. The reversal of 12101325425311 is 11352452310121.

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

It is a cyclic number.

It is not a de Polignac number, because 12101325425311 - 2²³ = 12101317036703 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 (12101325425381) 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, 67984974211 + ... + 67984974388.

It is an arithmetic number, because the mean of its divisors is an integer number (3059323843500).

Almost surely, 2^{12101325425311} is an apocalyptic number.

12101325425311 is a deficient number, since it is larger than the sum of its proper divisors (135969948689).

12101325425311 is an equidigital number, since it uses as much as digits as its factorization.

12101325425311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 135969948688.

The product of its (nonzero) digits is 7200, while the sum is 31.

Adding to 12101325425311 its reverse (11352452310121), we get a palindrome (23453777735432).

The spelling of 12101325425311 in words is "twelve trillion, one hundred one billion, three hundred twenty-five million, four hundred twenty-five thousand, three hundred eleven".