1123332012132 has 24 divisors (see below), whose sum is σ = 2859390576672. Its totient is φ = 340403640000.

The previous prime is 1123332012091. The next prime is 1123332012137. The reversal of 1123332012132 is 2312102333211.

It is not an unprimeable number, because it can be changed into a prime (1123332012137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4255045369 + ... + 4255045632.

It is an arithmetic number, because the mean of its divisors is an integer number (119141274028).

Almost surely, 2^{1123332012132} is an apocalyptic number.

1123332012132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1123332012132 is an abundant number, since it is smaller than the sum of its proper divisors (1736058564540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1123332012132 is a wasteful number, since it uses less digits than its factorization.

1123332012132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8510091019 (or 8510091017 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1123332012132 its reverse (2312102333211), we get a palindrome (3435434345343).

The spelling of 1123332012132 in words is "one trillion, one hundred twenty-three billion, three hundred thirty-two million, twelve thousand, one hundred thirty-two".