1131011031414 has 32 divisors (see below), whose sum is σ = 2467711774080. Its totient is φ = 342723484800.

The previous prime is 1131011031401. The next prime is 1131011031419. The reversal of 1131011031414 is 4141301101311.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1131011031419) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3629454 + ... + 3928734.

It is an arithmetic number, because the mean of its divisors is an integer number (77115992940).

Almost surely, 2^{1131011031414} is an apocalyptic number.

1131011031414 is an abundant number, since it is smaller than the sum of its proper divisors (1336700742666).

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

1131011031414 is a wasteful number, since it uses less digits than its factorization.

1131011031414 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 356556.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1131011031414 its reverse (4141301101311), we get a palindrome (5272312132725).

The spelling of 1131011031414 in words is "one trillion, one hundred thirty-one billion, eleven million, thirty-one thousand, four hundred fourteen".