1100023044132 has 48 divisors (see below), whose sum is σ = 2655365529600. Its totient is φ = 354012072960.

The previous prime is 1100023044083. The next prime is 1100023044143. The reversal of 1100023044132 is 2314403200011.

It is a junction number, because it is equal to n+sod(n) for n = 1100023044099 and 1100023044108.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7713757 + ... + 7855067.

It is an arithmetic number, because the mean of its divisors is an integer number (55320115200).

Almost surely, 2^{1100023044132} is an apocalyptic number.

1100023044132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1100023044132 is an abundant number, since it is smaller than the sum of its proper divisors (1555342485468).

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

1100023044132 is a wasteful number, since it uses less digits than its factorization.

1100023044132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163716 (or 163714 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 1100023044132 its reverse (2314403200011), we get a palindrome (3414426244143).

The spelling of 1100023044132 in words is "one trillion, one hundred billion, twenty-three million, forty-four thousand, one hundred thirty-two".