117061169 has 2 divisors, whose sum is σ = 117061170. Its totient is φ = 117061168.

The previous prime is 117061163. The next prime is 117061181. The reversal of 117061169 is 961160711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 107910544 + 9150625 = 10388^2 + 3025^2 .

It is a cyclic number.

It is not a de Polignac number, because 117061169 - 2⁸ = 117060913 is a prime.

It is a super-2 number, since 2×117061169² = 27406634575293122, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (117061163) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58530584 + 58530585.

It is an arithmetic number, because the mean of its divisors is an integer number (58530585).

Almost surely, 2^117061169 is an apocalyptic number.

It is an amenable number.

117061169 is a deficient number, since it is larger than the sum of its proper divisors (1).

117061169 is an equidigital number, since it uses as much as digits as its factorization.

117061169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2268, while the sum is 32.

The square root of 117061169 is about 10819.4809949461. The cubic root of 117061169 is about 489.1825451124.

The spelling of 117061169 in words is "one hundred seventeen million, sixty-one thousand, one hundred sixty-nine".