107410921 has 2 divisors, whose sum is σ = 107410922. Its totient is φ = 107410920.

The previous prime is 107410909. The next prime is 107410937. The reversal of 107410921 is 129014701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 73770921 + 33640000 = 8589^2 + 5800^2 .

It is an emirp because it is prime and its reverse (129014701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107410921 - 2⁹ = 107410409 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is not a weakly prime, because it can be changed into another prime (107410321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53705460 + 53705461.

It is an arithmetic number, because the mean of its divisors is an integer number (53705461).

Almost surely, 2^107410921 is an apocalyptic number.

It is an amenable number.

107410921 is a deficient number, since it is larger than the sum of its proper divisors (1).

107410921 is an equidigital number, since it uses as much as digits as its factorization.

107410921 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 107410921 is about 10363.9240155455. The cubic root of 107410921 is about 475.3528989693.

The spelling of 107410921 in words is "one hundred seven million, four hundred ten thousand, nine hundred twenty-one".