117103027 has 4 divisors (see below), whose sum is σ = 120880576. Its totient is φ = 113325480.

The previous prime is 117103013. The next prime is 117103031. The reversal of 117103027 is 720301711.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 720301711 = 22993 ⋅31327.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117103027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 117102989 and 117103007.

It is not an unprimeable number, because it can be changed into a prime (117103037) 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, 1888728 + ... + 1888789.

It is an arithmetic number, because the mean of its divisors is an integer number (30220144).

Almost surely, 2^117103027 is an apocalyptic number.

117103027 is a deficient number, since it is larger than the sum of its proper divisors (3777549).

117103027 is an equidigital number, since it uses as much as digits as its factorization.

117103027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3777548.

The product of its (nonzero) digits is 294, while the sum is 22.

The square root of 117103027 is about 10821.4152031978. The cubic root of 117103027 is about 489.2408444416.

Adding to 117103027 its reverse (720301711), we get a palindrome (837404738).

The spelling of 117103027 in words is "one hundred seventeen million, one hundred three thousand, twenty-seven".