27753923103 has 4 divisors (see below), whose sum is σ = 37005230808. Its totient is φ = 18502615400.

The previous prime is 27753923101. The next prime is 27753923111. The reversal of 27753923103 is 30132935772.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 27753923103 - 2¹ = 27753923101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (27753923101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4625653848 + ... + 4625653853.

It is an arithmetic number, because the mean of its divisors is an integer number (9251307702).

Almost surely, 2^27753923103 is an apocalyptic number.

27753923103 is a deficient number, since it is larger than the sum of its proper divisors (9251307705).

27753923103 is an equidigital number, since it uses as much as digits as its factorization.

27753923103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9251307704.

The product of its (nonzero) digits is 238140, while the sum is 42.

The spelling of 27753923103 in words is "twenty-seven billion, seven hundred fifty-three million, nine hundred twenty-three thousand, one hundred three".