12101725680461 has 8 divisors (see below), whose sum is σ = 12629726219520. Its totient is φ = 11573878354192.

The previous prime is 12101725680433. The next prime is 12101725680479. The reversal of 12101725680461 is 16408652710121.

12101725680461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12101725680461 - 2¹⁰ = 12101725679437 is a prime.

It is a super-3 number, since 3×12101725680461³ (a number of 40 digits) contains 333 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 (12101725680491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38141765 + ... + 38457738.

It is an arithmetic number, because the mean of its divisors is an integer number (1578715777440).

Almost surely, 2^{12101725680461} is an apocalyptic number.

It is an amenable number.

12101725680461 is a deficient number, since it is larger than the sum of its proper divisors (528000539059).

12101725680461 is an equidigital number, since it uses as much as digits as its factorization.

12101725680461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76606395.

The product of its (nonzero) digits is 161280, while the sum is 44.

The spelling of 12101725680461 in words is "twelve trillion, one hundred one billion, seven hundred twenty-five million, six hundred eighty thousand, four hundred sixty-one".