11203344517020 has 24 divisors (see below), whose sum is σ = 31369364647824. Its totient is φ = 2987558537856.

The previous prime is 11203344516911. The next prime is 11203344517033. The reversal of 11203344517020 is 2071544330211.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 93361204249 + ... + 93361204368.

It is an arithmetic number, because the mean of its divisors is an integer number (1307056860326).

Almost surely, 2^{11203344517020} is an apocalyptic number.

11203344517020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11203344517020 is an abundant number, since it is smaller than the sum of its proper divisors (20166020130804).

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

11203344517020 is a wasteful number, since it uses less digits than its factorization.

11203344517020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186722408629 (or 186722408627 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 33.

Adding to 11203344517020 its reverse (2071544330211), we get a palindrome (13274888847231).

The spelling of 11203344517020 in words is "eleven trillion, two hundred three billion, three hundred forty-four million, five hundred seventeen thousand, twenty".