27302011101 has 24 divisors (see below), whose sum is σ = 42379257024. Its totient is φ = 16874985600.

The previous prime is 27302011097. The next prime is 27302011127. The reversal of 27302011101 is 10111020372.

It is a happy number.

It is not a de Polignac number, because 27302011101 - 2² = 27302011097 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27302015101) 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 23 ways as a sum of consecutive naturals, for example, 1321425 + ... + 1341926.

It is an arithmetic number, because the mean of its divisors is an integer number (1765802376).

Almost surely, 2^27302011101 is an apocalyptic number.

It is an amenable number.

27302011101 is a deficient number, since it is larger than the sum of its proper divisors (15077245923).

27302011101 is a wasteful number, since it uses less digits than its factorization.

27302011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2663441 (or 2663438 counting only the distinct ones).

The product of its (nonzero) digits is 84, while the sum is 18.

Adding to 27302011101 its reverse (10111020372), we get a palindrome (37413031473).

The spelling of 27302011101 in words is "twenty-seven billion, three hundred two million, eleven thousand, one hundred one".