11331211131302 has 16 divisors (see below), whose sum is σ = 17063187371280. Its totient is φ = 5643482615808.

The previous prime is 11331211131293. The next prime is 11331211131341. The reversal of 11331211131302 is 20313111213311.

It is a super-3 number, since 3×11331211131302³ (a number of 40 digits) contains 333 as substring.

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, 61428053 + ... + 61612239.

It is an arithmetic number, because the mean of its divisors is an integer number (1066449210705).

Almost surely, 2^{11331211131302} is an apocalyptic number.

11331211131302 is a deficient number, since it is larger than the sum of its proper divisors (5731976239978).

11331211131302 is a wasteful number, since it uses less digits than its factorization.

11331211131302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304135.

The product of its (nonzero) digits is 324, while the sum is 23.

Adding to 11331211131302 its reverse (20313111213311), we get a palindrome (31644322344613).

The spelling of 11331211131302 in words is "eleven trillion, three hundred thirty-one billion, two hundred eleven million, one hundred thirty-one thousand, three hundred two".