1087029042863 has 4 divisors (see below), whose sum is σ = 1089298415040. Its totient is φ = 1084759670688.

The previous prime is 1087029042793. The next prime is 1087029042881. The reversal of 1087029042863 is 3682409207801.

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

It is a cyclic number.

It is not a de Polignac number, because 1087029042863 - 2²⁶ = 1086961933999 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1087029044863) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134685370 + ... + 1134686327.

It is an arithmetic number, because the mean of its divisors is an integer number (272324603760).

Almost surely, 2^{1087029042863} is an apocalyptic number.

1087029042863 is a deficient number, since it is larger than the sum of its proper divisors (2269372177).

1087029042863 is an equidigital number, since it uses as much as digits as its factorization.

1087029042863 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269372176.

The product of its (nonzero) digits is 1161216, while the sum is 50.

The spelling of 1087029042863 in words is "one trillion, eighty-seven billion, twenty-nine million, forty-two thousand, eight hundred sixty-three".