107220587 has 2 divisors, whose sum is σ = 107220588. Its totient is φ = 107220586.

The previous prime is 107220563. The next prime is 107220601. The reversal of 107220587 is 785022701.

It is a strong prime.

It is an emirp because it is prime and its reverse (785022701) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 107220587 - 2¹⁶ = 107155051 is a prime.

It is a super-2 number, since 2×107220587² = 22992508553249138, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (107220557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53610293 + 53610294.

It is an arithmetic number, because the mean of its divisors is an integer number (53610294).

Almost surely, 2^107220587 is an apocalyptic number.

107220587 is a deficient number, since it is larger than the sum of its proper divisors (1).

107220587 is an equidigital number, since it uses as much as digits as its factorization.

107220587 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7840, while the sum is 32.

The square root of 107220587 is about 10354.7374182062. The cubic root of 107220587 is about 475.0719551197.

The spelling of 107220587 in words is "one hundred seven million, two hundred twenty thousand, five hundred eighty-seven".