11312231123132 has 24 divisors (see below), whose sum is σ = 20838926236800. Its totient is φ = 5358269505456.

The previous prime is 11312231123099. The next prime is 11312231123209. The reversal of 11312231123132 is 23132113221311.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 489563 + ... + 4781645.

It is an arithmetic number, because the mean of its divisors is an integer number (868288593200).

Almost surely, 2^{11312231123132} is an apocalyptic number.

It is an amenable number.

11312231123132 is a deficient number, since it is larger than the sum of its proper divisors (9526695113668).

11312231123132 is a wasteful number, since it uses less digits than its factorization.

11312231123132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4326785 (or 4326783 counting only the distinct ones).

The product of its digits is 1296, while the sum is 26.

Adding to 11312231123132 its reverse (23132113221311), we get a palindrome (34444344344443).

The spelling of 11312231123132 in words is "eleven trillion, three hundred twelve billion, two hundred thirty-one million, one hundred twenty-three thousand, one hundred thirty-two".