116151149 has 2 divisors, whose sum is σ = 116151150. Its totient is φ = 116151148.

The previous prime is 116151109. The next prime is 116151151. The reversal of 116151149 is 941151611.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 96393124 + 19758025 = 9818^2 + 4445^2 .

It is an emirp because it is prime and its reverse (941151611) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-116151149 is a prime.

Together with 116151151, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (116151109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 58075574 + 58075575.

It is an arithmetic number, because the mean of its divisors is an integer number (58075575).

Almost surely, 2^116151149 is an apocalyptic number.

It is an amenable number.

116151149 is a deficient number, since it is larger than the sum of its proper divisors (1).

116151149 is an equidigital number, since it uses as much as digits as its factorization.

116151149 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1080, while the sum is 29.

The square root of 116151149 is about 10777.3442461490. The cubic root of 116151149 is about 487.9116298933.

The spelling of 116151149 in words is "one hundred sixteen million, one hundred fifty-one thousand, one hundred forty-nine".