11332121131323 has 32 divisors (see below), whose sum is σ = 16803967531520. Its totient is φ = 7547712697440.

The previous prime is 11332121131301. The next prime is 11332121131349. The reversal of 11332121131323 is 32313112123311.

11332121131323 is a `hidden beast` number, since 1 + 1 + 3 + 321 + 2 + 1 + 1 + 313 + 23 = 666.

It is not a de Polignac number, because 11332121131323 - 2²⁵ = 11332087576891 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11332121131393) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132300036 + ... + 132385662.

It is an arithmetic number, because the mean of its divisors is an integer number (525123985360).

Almost surely, 2^{11332121131323} is an apocalyptic number.

11332121131323 is a deficient number, since it is larger than the sum of its proper divisors (5471846400197).

11332121131323 is a wasteful number, since it uses less digits than its factorization.

11332121131323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90144 (or 90138 counting only the distinct ones).

The product of its digits is 1944, while the sum is 27.

Adding to 11332121131323 its reverse (32313112123311), we get a palindrome (43645233254634).

The spelling of 11332121131323 in words is "eleven trillion, three hundred thirty-two billion, one hundred twenty-one million, one hundred thirty-one thousand, three hundred twenty-three".