108953138027 has 4 divisors (see below), whose sum is σ = 109195795800. Its totient is φ = 108710480256.

The previous prime is 108953138009. The next prime is 108953138083. The reversal of 108953138027 is 720831359801.

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 108953138027 - 2³⁶ = 40233661291 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108953138527) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 121328213 + ... + 121329110.

It is an arithmetic number, because the mean of its divisors is an integer number (27298948950).

Almost surely, 2^108953138027 is an apocalyptic number.

108953138027 is a deficient number, since it is larger than the sum of its proper divisors (242657773).

108953138027 is an equidigital number, since it uses as much as digits as its factorization.

108953138027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242657772.

The product of its (nonzero) digits is 362880, while the sum is 47.

The spelling of 108953138027 in words is "one hundred eight billion, nine hundred fifty-three million, one hundred thirty-eight thousand, twenty-seven".