1080204130587 has 4 divisors (see below), whose sum is σ = 1440272174120. Its totient is φ = 720136087056.

The previous prime is 1080204130573. The next prime is 1080204130591. The reversal of 1080204130587 is 7850314020801.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1080204130587 - 2²⁸ = 1079935695131 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1080204130507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180034021762 + ... + 180034021767.

It is an arithmetic number, because the mean of its divisors is an integer number (360068043530).

Almost surely, 2^{1080204130587} is an apocalyptic number.

1080204130587 is a deficient number, since it is larger than the sum of its proper divisors (360068043533).

1080204130587 is an equidigital number, since it uses as much as digits as its factorization.

1080204130587 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 360068043532.

The product of its (nonzero) digits is 53760, while the sum is 39.

The spelling of 1080204130587 in words is "one trillion, eighty billion, two hundred four million, one hundred thirty thousand, five hundred eighty-seven".