11331123332 has 6 divisors (see below), whose sum is σ = 19829465838. Its totient is φ = 5665561664.

The previous prime is 11331123319. The next prime is 11331123337. The reversal of 11331123332 is 23332113311.

It can be written as a sum of positive squares in only one way, i.e., 10969210756 + 361912576 = 104734^2 + 19024^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11331123298 and 11331123307.

It is not an unprimeable number, because it can be changed into a prime (11331123337) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1416390413 + ... + 1416390420.

It is an arithmetic number, because the mean of its divisors is an integer number (3304910973).

Almost surely, 2^11331123332 is an apocalyptic number.

It is an amenable number.

11331123332 is a deficient number, since it is larger than the sum of its proper divisors (8498342506).

11331123332 is a wasteful number, since it uses less digits than its factorization.

11331123332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2832780837 (or 2832780835 counting only the distinct ones).

The product of its digits is 972, while the sum is 23.

Adding to 11331123332 its reverse (23332113311), we get a palindrome (34663236643).

The spelling of 11331123332 in words is "eleven billion, three hundred thirty-one million, one hundred twenty-three thousand, three hundred thirty-two".