1100132140340 has 48 divisors (see below), whose sum is σ = 2365524120960. Its totient is φ = 429542843520.

The previous prime is 1100132140339. The next prime is 1100132140357. The reversal of 1100132140340 is 430412310011.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

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, 930470 + ... + 1751010.

It is an arithmetic number, because the mean of its divisors is an integer number (49281752520).

Almost surely, 2^{1100132140340} is an apocalyptic number.

1100132140340 is a gapful number since it is divisible by the number (10) 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 1100132140340, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1182762060480).

1100132140340 is an abundant number, since it is smaller than the sum of its proper divisors (1265391980620).

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

1100132140340 is a wasteful number, since it uses less digits than its factorization.

1100132140340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 822152 (or 822150 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1100132140340 its reverse (430412310011), we get a palindrome (1530544450351).

The spelling of 1100132140340 in words is "one trillion, one hundred billion, one hundred thirty-two million, one hundred forty thousand, three hundred forty".