103320587 has 2 divisors, whose sum is σ = 103320588. Its totient is φ = 103320586.

The previous prime is 103320521. The next prime is 103320599. The reversal of 103320587 is 785023301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103320587 - 2¹⁴ = 103304203 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (103320517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51660293 + 51660294.

It is an arithmetic number, because the mean of its divisors is an integer number (51660294).

Almost surely, 2^103320587 is an apocalyptic number.

103320587 is a deficient number, since it is larger than the sum of its proper divisors (1).

103320587 is an equidigital number, since it uses as much as digits as its factorization.

103320587 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5040, while the sum is 29.

The square root of 103320587 is about 10164.6734822128. The cubic root of 103320587 is about 469.2406434288.

Adding to 103320587 its reverse (785023301), we get a palindrome (888343888).

The spelling of 103320587 in words is "one hundred three million, three hundred twenty thousand, five hundred eighty-seven".