11320131103012 has 96 divisors (see below), whose sum is σ = 20751991787520. Its totient is φ = 5397145776000.

The previous prime is 11320131102997. The next prime is 11320131103091. The reversal of 11320131103012 is 21030113102311.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1295056962 + ... + 1295065702.

It is an arithmetic number, because the mean of its divisors is an integer number (216166581120).

Almost surely, 2^{11320131103012} is an apocalyptic number.

It is an amenable number.

11320131103012 is a deficient number, since it is larger than the sum of its proper divisors (9431860684508).

11320131103012 is a wasteful number, since it uses less digits than its factorization.

11320131103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9473 (or 9471 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11320131103012 its reverse (21030113102311), we get a palindrome (32350244205323).

It can be divided in two parts, 1132013 and 1103012, that added together give a square (2235025 = 1495²).

The spelling of 11320131103012 in words is "eleven trillion, three hundred twenty billion, one hundred thirty-one million, one hundred three thousand, twelve".