11331130132312 has 16 divisors (see below), whose sum is σ = 21251759229360. Its totient is φ = 5663994337824.

The previous prime is 11331130132253. The next prime is 11331130132331. The reversal of 11331130132312 is 21323103113311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 196310383 + ... + 196368094.

It is an arithmetic number, because the mean of its divisors is an integer number (1328234951835).

Almost surely, 2^{11331130132312} is an apocalyptic number.

It is an amenable number.

11331130132312 is a deficient number, since it is larger than the sum of its proper divisors (9920629097048).

11331130132312 is a wasteful number, since it uses less digits than its factorization.

11331130132312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 392682090 (or 392682086 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 25.

Adding to 11331130132312 its reverse (21323103113311), we get a palindrome (32654233245623).

The spelling of 11331130132312 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty million, one hundred thirty-two thousand, three hundred twelve".