11331302021132 has 12 divisors (see below), whose sum is σ = 19855973758320. Its totient is φ = 5658166661616.

The previous prime is 11331302021099. The next prime is 11331302021159. The reversal of 11331302021132 is 23112020313311.

It is a super-3 number, since 3×11331302021132³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 11331302021098 and 11331302021107.

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 3 ways as a sum of consecutive naturals, for example, 1871083832 + ... + 1871089887.

It is an arithmetic number, because the mean of its divisors is an integer number (1654664479860).

Almost surely, 2^{11331302021132} is an apocalyptic number.

It is an amenable number.

11331302021132 is a deficient number, since it is larger than the sum of its proper divisors (8524671737188).

11331302021132 is a wasteful number, since it uses less digits than its factorization.

11331302021132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3742174480 (or 3742174478 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 11331302021132 its reverse (23112020313311), we get a palindrome (34443322334443).

The spelling of 11331302021132 in words is "eleven trillion, three hundred thirty-one billion, three hundred two million, twenty-one thousand, one hundred thirty-two".