1080771578143 has 4 divisors (see below), whose sum is σ = 1080835808128. Its totient is φ = 1080707348160.

The previous prime is 1080771578041. The next prime is 1080771578149. The reversal of 1080771578143 is 3418751770801.

1080771578143 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1080771578143 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 (1080771578149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32089746 + ... + 32123407.

It is an arithmetic number, because the mean of its divisors is an integer number (270208952032).

Almost surely, 2^{1080771578143} is an apocalyptic number.

1080771578143 is a deficient number, since it is larger than the sum of its proper divisors (64229985).

1080771578143 is an equidigital number, since it uses as much as digits as its factorization.

1080771578143 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64229984.

The product of its (nonzero) digits is 1317120, while the sum is 52.

The spelling of 1080771578143 in words is "one trillion, eighty billion, seven hundred seventy-one million, five hundred seventy-eight thousand, one hundred forty-three".