11331131030132 has 12 divisors (see below), whose sum is σ = 19837044936996. Its totient is φ = 5663403905280.

The previous prime is 11331131030071. The next prime is 11331131030137. The reversal of 11331131030132 is 23103013113311.

It can be written as a sum of positive squares in 2 ways, for example, as 6570373599076 + 4760757431056 = 2563274^2 + 2181916^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331131030098 and 11331131030107.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11331131030137) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 540390653 + ... + 540411620.

It is an arithmetic number, because the mean of its divisors is an integer number (1653087078083).

Almost surely, 2^{11331131030132} is an apocalyptic number.

It is an amenable number.

11331131030132 is a deficient number, since it is larger than the sum of its proper divisors (8505913906864).

11331131030132 is a wasteful number, since it uses less digits than its factorization.

11331131030132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1080804898 (or 1080804896 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 23.

Adding to 11331131030132 its reverse (23103013113311), we get a palindrome (34434144143443).

The spelling of 11331131030132 in words is "eleven trillion, three hundred thirty-one billion, one hundred thirty-one million, thirty thousand, one hundred thirty-two".