11210020203132 has 72 divisors (see below), whose sum is σ = 28602996694272. Its totient is φ = 3701685427200.

The previous prime is 11210020203131. The next prime is 11210020203157. The reversal of 11210020203132 is 23130202001211.

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 (11210020203131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1725273 + ... + 5039504.

It is an arithmetic number, because the mean of its divisors is an integer number (397263842976).

Almost surely, 2^{11210020203132} is an apocalyptic number.

11210020203132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11210020203132 is an abundant number, since it is smaller than the sum of its proper divisors (17392976491140).

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

11210020203132 is a wasteful number, since it uses less digits than its factorization.

11210020203132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6765219 (or 6765214 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11210020203132 its reverse (23130202001211), we get a palindrome (34340222204343).

The spelling of 11210020203132 in words is "eleven trillion, two hundred ten billion, twenty million, two hundred three thousand, one hundred thirty-two".