11231111323132 has 24 divisors (see below), whose sum is σ = 19659545134880. Its totient is φ = 5614098647040.

The previous prime is 11231111323127. The next prime is 11231111323141. The reversal of 11231111323132 is 23132311113211.

It is a super-2 number, since 2×11231111323132² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11231111323097 and 11231111323106.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 299949532 + ... + 299986972.

Almost surely, 2^{11231111323132} is an apocalyptic number.

It is an amenable number.

11231111323132 is a deficient number, since it is larger than the sum of its proper divisors (8428433811748).

11231111323132 is a wasteful number, since it uses less digits than its factorization.

11231111323132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54901 (or 54899 counting only the distinct ones).

The product of its digits is 648, while the sum is 25.

Adding to 11231111323132 its reverse (23132311113211), we get a palindrome (34363422436343).

The spelling of 11231111323132 in words is "eleven trillion, two hundred thirty-one billion, one hundred eleven million, three hundred twenty-three thousand, one hundred thirty-two".