1080512731311 has 8 divisors (see below), whose sum is σ = 1551505460400. Its totient is φ = 664930911552.

The previous prime is 1080512731303. The next prime is 1080512731321. The reversal of 1080512731311 is 1131372150801.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1080512731311 - 2³ = 1080512731303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1080512731321) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13852727286 + ... + 13852727363.

It is an arithmetic number, because the mean of its divisors is an integer number (193938182550).

Almost surely, 2^{1080512731311} is an apocalyptic number.

1080512731311 is a deficient number, since it is larger than the sum of its proper divisors (470992729089).

1080512731311 is a wasteful number, since it uses less digits than its factorization.

1080512731311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27705454665.

The product of its (nonzero) digits is 5040, while the sum is 33.

The spelling of 1080512731311 in words is "one trillion, eighty billion, five hundred twelve million, seven hundred thirty-one thousand, three hundred eleven".