1100211463530 has 96 divisors (see below), whose sum is σ = 2883700445184. Its totient is φ = 291016309248.

The previous prime is 1100211463493. The next prime is 1100211463537. The reversal of 1100211463530 is 353641120011.

It is a happy number.

1100211463530 is a `hidden beast` number, since 1 + 1 + 0 + 0 + 21 + 1 + 4 + 635 + 3 + 0 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1100211463494 and 1100211463503.

It is not an unprimeable number, because it can be changed into a prime (1100211463537) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 78094147 + ... + 78108233.

It is an arithmetic number, because the mean of its divisors is an integer number (30038546304).

Almost surely, 2^{1100211463530} is an apocalyptic number.

1100211463530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1100211463530, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1441850222592).

1100211463530 is an abundant number, since it is smaller than the sum of its proper divisors (1783488981654).

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

1100211463530 is a wasteful number, since it uses less digits than its factorization.

1100211463530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21060 (or 21057 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

Adding to 1100211463530 its reverse (353641120011), we get a palindrome (1453852583541).

The spelling of 1100211463530 in words is "one trillion, one hundred billion, two hundred eleven million, four hundred sixty-three thousand, five hundred thirty".