118107061 has 2 divisors, whose sum is σ = 118107062. Its totient is φ = 118107060.

The previous prime is 118107043. The next prime is 118107149. The reversal of 118107061 is 160701811.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 97911025 + 20196036 = 9895^2 + 4494^2 .

It is an emirp because it is prime and its reverse (160701811) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 118107061 - 2²¹ = 116009909 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (118105061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59053530 + 59053531.

It is an arithmetic number, because the mean of its divisors is an integer number (59053531).

Almost surely, 2^118107061 is an apocalyptic number.

It is an amenable number.

118107061 is a deficient number, since it is larger than the sum of its proper divisors (1).

118107061 is an equidigital number, since it uses as much as digits as its factorization.

118107061 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 336, while the sum is 25.

The square root of 118107061 is about 10867.7072559027. The cubic root of 118107061 is about 490.6351073201.

Adding to 118107061 its reverse (160701811), we get a palindrome (278808872).

The spelling of 118107061 in words is "one hundred eighteen million, one hundred seven thousand, sixty-one".