117111067 has 2 divisors, whose sum is σ = 117111068. Its totient is φ = 117111066.

The previous prime is 117111061. The next prime is 117111083. The reversal of 117111067 is 760111711.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 117111067 - 2²³ = 108722459 is a prime.

It is not a weakly prime, because it can be changed into another prime (117111061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58555533 + 58555534.

It is an arithmetic number, because the mean of its divisors is an integer number (58555534).

Almost surely, 2^117111067 is an apocalyptic number.

117111067 is a deficient number, since it is larger than the sum of its proper divisors (1).

117111067 is an equidigital number, since it uses as much as digits as its factorization.

117111067 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 294, while the sum is 25.

The square root of 117111067 is about 10821.7866824291. The cubic root of 117111067 is about 489.2520408683.

Adding to 117111067 its reverse (760111711), we get a palindrome (877222778).

The spelling of 117111067 in words is "one hundred seventeen million, one hundred eleven thousand, sixty-seven".