1131011314005 has 32 divisors (see below), whose sum is σ = 1854098991360. Its totient is φ = 588384529920.

The previous prime is 1131011313931. The next prime is 1131011314091. The reversal of 1131011314005 is 5004131101311.

It is not a de Polignac number, because 1131011314005 - 2¹⁴ = 1131011297621 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3201759 + ... + 3537411.

It is an arithmetic number, because the mean of its divisors is an integer number (57940593480).

Almost surely, 2^{1131011314005} is an apocalyptic number.

1131011314005 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1131011314005 is a deficient number, since it is larger than the sum of its proper divisors (723087677355).

1131011314005 is a wasteful number, since it uses less digits than its factorization.

1131011314005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341181.

The product of its (nonzero) digits is 180, while the sum is 21.

Adding to 1131011314005 its reverse (5004131101311), we get a palindrome (6135142415316).

The spelling of 1131011314005 in words is "one trillion, one hundred thirty-one billion, eleven million, three hundred fourteen thousand, five".