107423149 has 2 divisors, whose sum is σ = 107423150. Its totient is φ = 107423148.

The previous prime is 107423143. The next prime is 107423161. The reversal of 107423149 is 941324701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 93954249 + 13468900 = 9693^2 + 3670^2 .

It is a cyclic number.

It is not a de Polignac number, because 107423149 - 2⁷ = 107423021 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107423149.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (107423143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53711574 + 53711575.

It is an arithmetic number, because the mean of its divisors is an integer number (53711575).

Almost surely, 2^107423149 is an apocalyptic number.

It is an amenable number.

107423149 is a deficient number, since it is larger than the sum of its proper divisors (1).

107423149 is an equidigital number, since it uses as much as digits as its factorization.

107423149 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 107423149 is about 10364.5139297509. The cubic root of 107423149 is about 475.3709368455.

The spelling of 107423149 in words is "one hundred seven million, four hundred twenty-three thousand, one hundred forty-nine".