107996149 has 2 divisors, whose sum is σ = 107996150. Its totient is φ = 107996148.

The previous prime is 107996143. The next prime is 107996167. The reversal of 107996149 is 941699701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 72080100 + 35916049 = 8490^2 + 5993^2 .

It is an emirp because it is prime and its reverse (941699701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107996149 - 2²¹ = 105898997 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 107996099 and 107996108.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107996143) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53998074 + 53998075.

It is an arithmetic number, because the mean of its divisors is an integer number (53998075).

Almost surely, 2^107996149 is an apocalyptic number.

It is an amenable number.

107996149 is a deficient number, since it is larger than the sum of its proper divisors (1).

107996149 is an equidigital number, since it uses as much as digits as its factorization.

107996149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 122472, while the sum is 46.

The square root of 107996149 is about 10392.1195624377. The cubic root of 107996149 is about 476.2146552626.

The spelling of 107996149 in words is "one hundred seven million, nine hundred ninety-six thousand, one hundred forty-nine".