11312332423020 has 144 divisors (see below), whose sum is σ = 35504809704000. Its totient is φ = 2911985911296.

The previous prime is 11312332423003. The next prime is 11312332423037. The reversal of 11312332423020 is 2032423321311.

11312332423020 is a `hidden beast` number, since 1 + 1 + 3 + 1 + 233 + 2 + 423 + 0 + 2 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (11312332423003) and next prime (11312332423037).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 24772321 + ... + 25224839.

It is an arithmetic number, because the mean of its divisors is an integer number (246561178500).

Almost surely, 2^{11312332423020} is an apocalyptic number.

11312332423020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11312332423020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17752404852000).

11312332423020 is an abundant number, since it is smaller than the sum of its proper divisors (24192477280980).

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

11312332423020 is a wasteful number, since it uses less digits than its factorization.

11312332423020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 457352 (or 457347 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 11312332423020 its reverse (2032423321311), we get a palindrome (13344755744331).

The spelling of 11312332423020 in words is "eleven trillion, three hundred twelve billion, three hundred thirty-two million, four hundred twenty-three thousand, twenty".