1131011314004 has 48 divisors (see below), whose sum is σ = 2325471011136. Its totient is φ = 474514483200.

The previous prime is 1131011313931. The next prime is 1131011314091. The reversal of 1131011314004 is 4004131101311.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8368244 + ... + 8502324.

It is an arithmetic number, because the mean of its divisors is an integer number (48447312732).

Almost surely, 2^{1131011314004} is an apocalyptic number.

It is an amenable number.

1131011314004 is an abundant number, since it is smaller than the sum of its proper divisors (1194459697132).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1131011314004 is a wasteful number, since it uses less digits than its factorization.

1131011314004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148856 (or 148854 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1131011314004 its reverse (4004131101311), we get a palindrome (5135142415315).

The spelling of 1131011314004 in words is "one trillion, one hundred thirty-one billion, eleven million, three hundred fourteen thousand, four".