107482321 has 2 divisors, whose sum is σ = 107482322. Its totient is φ = 107482320.

The previous prime is 107482307. The next prime is 107482343. The reversal of 107482321 is 123284701.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 103734225 + 3748096 = 10185^2 + 1936^2 .

It is an emirp because it is prime and its reverse (123284701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107482321 - 2²³ = 99093713 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 107482321.

It is not a weakly prime, because it can be changed into another prime (107482351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53741160 + 53741161.

It is an arithmetic number, because the mean of its divisors is an integer number (53741161).

Almost surely, 2^107482321 is an apocalyptic number.

It is an amenable number.

107482321 is a deficient number, since it is larger than the sum of its proper divisors (1).

107482321 is an equidigital number, since it uses as much as digits as its factorization.

107482321 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 107482321 is about 10367.3680845237. The cubic root of 107482321 is about 475.4582038397.

The spelling of 107482321 in words is "one hundred seven million, four hundred eighty-two thousand, three hundred twenty-one".