927241102081 has 4 divisors (see below), whose sum is σ = 1059704116672. Its totient is φ = 794778087492.

The previous prime is 927241102079. The next prime is 927241102129. The reversal of 927241102081 is 180201142729.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 180201142729 = 163 ⋅1105528483.

It is a cyclic number.

It is not a de Polignac number, because 927241102081 - 2¹ = 927241102079 is a prime.

It is a super-2 number, since 2×927241102081² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 927241102081.

It is not an unprimeable number, because it can be changed into a prime (927241102181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66231507285 + ... + 66231507298.

It is an arithmetic number, because the mean of its divisors is an integer number (264926029168).

Almost surely, 2^927241102081 is an apocalyptic number.

It is an amenable number.

927241102081 is a deficient number, since it is larger than the sum of its proper divisors (132463014591).

927241102081 is a wasteful number, since it uses less digits than its factorization.

927241102081 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132463014590.

The product of its (nonzero) digits is 16128, while the sum is 37.

The spelling of 927241102081 in words is "nine hundred twenty-seven billion, two hundred forty-one million, one hundred two thousand, eighty-one".