27203666741121 has 32 divisors (see below), whose sum is σ = 39081990166912. Its totient is φ = 16732013598720.

The previous prime is 27203666741087. The next prime is 27203666741143. The reversal of 27203666741121 is 12114766630272.

It is not a de Polignac number, because 27203666741121 - 2²² = 27203662546817 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (27203668741121) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 922988241 + ... + 923017713.

It is an arithmetic number, because the mean of its divisors is an integer number (1221312192716).

Almost surely, 2^{27203666741121} is an apocalyptic number.

It is an amenable number.

27203666741121 is a deficient number, since it is larger than the sum of its proper divisors (11878323425791).

27203666741121 is a wasteful number, since it uses less digits than its factorization.

27203666741121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40993.

The product of its (nonzero) digits is 1016064, while the sum is 48.

The spelling of 27203666741121 in words is "twenty-seven trillion, two hundred three billion, six hundred sixty-six million, seven hundred forty-one thousand, one hundred twenty-one".