1100013330132 has 144 divisors (see below), whose sum is σ = 3070887339520. Its totient is φ = 330655737600.

The previous prime is 1100013330079. The next prime is 1100013330137. The reversal of 1100013330132 is 2310333100011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1100013330137) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 868218 + ... + 1718670.

Almost surely, 2^{1100013330132} is an apocalyptic number.

1100013330132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100013330132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535443669760).

1100013330132 is an abundant number, since it is smaller than the sum of its proper divisors (1970874009388).

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

1100013330132 is a wasteful number, since it uses less digits than its factorization.

1100013330132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850574 (or 850569 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1100013330132 its reverse (2310333100011), we get a palindrome (3410346430143).

The spelling of 1100013330132 in words is "one trillion, one hundred billion, thirteen million, three hundred thirty thousand, one hundred thirty-two".