1100130123132 has 240 divisors, whose sum is σ = 3161215411200. Its totient is φ = 332066148480.

The previous prime is 1100130123121. The next prime is 1100130123143. The reversal of 1100130123132 is 2313210310011.

1100130123132 is a `hidden beast` number, since 1 + 100 + 1 + 301 + 231 + 32 = 666.

It is an interprime number because it is at equal distance from previous prime (1100130123121) and next prime (1100130123143).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 378180094 + ... + 378183002.

It is an arithmetic number, because the mean of its divisors is an integer number (13171730880).

Almost surely, 2^{1100130123132} is an apocalyptic number.

1100130123132 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 1100130123132, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1580607705600).

1100130123132 is an abundant number, since it is smaller than the sum of its proper divisors (2061085288068).

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

1100130123132 is a wasteful number, since it uses less digits than its factorization.

1100130123132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5638 (or 5627 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1100130123132 its reverse (2313210310011), we get a palindrome (3413340433143).

The spelling of 1100130123132 in words is "one trillion, one hundred billion, one hundred thirty million, one hundred twenty-three thousand, one hundred thirty-two".