87580303 has 2 divisors, whose sum is σ = 87580304. Its totient is φ = 87580302.

The previous prime is 87580279. The next prime is 87580309. The reversal of 87580303 is 30308578.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 87580303 - 2⁵ = 87580271 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (87580309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 43790151 + 43790152.

It is an arithmetic number, because the mean of its divisors is an integer number (43790152).

Almost surely, 2^87580303 is an apocalyptic number.

87580303 is a deficient number, since it is larger than the sum of its proper divisors (1).

87580303 is an equidigital number, since it uses as much as digits as its factorization.

87580303 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 87580303 is about 9358.4348584579. The cubic root of 87580303 is about 444.0877714502.

The spelling of 87580303 in words is "eighty-seven million, five hundred eighty thousand, three hundred three".