117034121 has 2 divisors, whose sum is σ = 117034122. Its totient is φ = 117034120.

The previous prime is 117034117. The next prime is 117034133. The reversal of 117034121 is 121430711.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 62805625 + 54228496 = 7925^2 + 7364^2 .

It is a cyclic number.

It is not a de Polignac number, because 117034121 - 2² = 117034117 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 117034093 and 117034102.

It is not a weakly prime, because it can be changed into another prime (117034321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58517060 + 58517061.

It is an arithmetic number, because the mean of its divisors is an integer number (58517061).

Almost surely, 2^117034121 is an apocalyptic number.

It is an amenable number.

117034121 is a deficient number, since it is larger than the sum of its proper divisors (1).

117034121 is an equidigital number, since it uses as much as digits as its factorization.

117034121 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 117034121 is about 10818.2309551978. The cubic root of 117034121 is about 489.1448655847.

Adding to 117034121 its reverse (121430711), we get a palindrome (238464832).

The spelling of 117034121 in words is "one hundred seventeen million, thirty-four thousand, one hundred twenty-one".