107242149 has 16 divisors (see below), whose sum is σ = 163561472. Its totient is φ = 61226928.

The previous prime is 107242127. The next prime is 107242151. The reversal of 107242149 is 941242701.

It is not a de Polignac number, because 107242149 - 2⁹ = 107241637 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (107242159) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43812 + ... + 46194.

It is an arithmetic number, because the mean of its divisors is an integer number (10222592).

Almost surely, 2^107242149 is an apocalyptic number.

It is an amenable number.

107242149 is a deficient number, since it is larger than the sum of its proper divisors (56319323).

107242149 is a wasteful number, since it uses less digits than its factorization.

107242149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4536.

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 107242149 is about 10355.7785318150. The cubic root of 107242149 is about 475.1037985533.

The spelling of 107242149 in words is "one hundred seven million, two hundred forty-two thousand, one hundred forty-nine".