27382820102 has 16 divisors (see below), whose sum is σ = 47166580800. Its totient is φ = 11791644840.

The previous prime is 27382820093. The next prime is 27382820107. The reversal of 27382820102 is 20102828372.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27382820107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32754152 + ... + 32754987.

It is an arithmetic number, because the mean of its divisors is an integer number (2947911300).

Almost surely, 2^27382820102 is an apocalyptic number.

27382820102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

27382820102 is a deficient number, since it is larger than the sum of its proper divisors (19783760698).

27382820102 is a wasteful number, since it uses less digits than its factorization.

27382820102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65509171.

The product of its (nonzero) digits is 21504, while the sum is 35.

The spelling of 27382820102 in words is "twenty-seven billion, three hundred eighty-two million, eight hundred twenty thousand, one hundred two".