11001231130132 has 12 divisors (see below), whose sum is σ = 19261096506036. Its totient is φ = 5498060699840.

The previous prime is 11001231130073. The next prime is 11001231130151. The reversal of 11001231130132 is 23103113210011.

It can be written as a sum of positive squares in 2 ways, for example, as 6312083412996 + 4689147717136 = 2512386^2 + 2165444^2 .

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 3 ways as a sum of consecutive naturals, for example, 638706619 + ... + 638723842.

It is an arithmetic number, because the mean of its divisors is an integer number (1605091375503).

Almost surely, 2^{11001231130132} is an apocalyptic number.

It is an amenable number.

11001231130132 is a deficient number, since it is larger than the sum of its proper divisors (8259865375904).

11001231130132 is a wasteful number, since it uses less digits than its factorization.

11001231130132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1277432618 (or 1277432616 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 11001231130132 its reverse (23103113210011), we get a palindrome (34104344340143).

The spelling of 11001231130132 in words is "eleven trillion, one billion, two hundred thirty-one million, one hundred thirty thousand, one hundred thirty-two".