11013111244100 has 72 divisors (see below), whose sum is σ = 28750016756160. Its totient is φ = 3577191016320.

The previous prime is 11013111244073. The next prime is 11013111244103. The reversal of 11013111244100 is 144211131011.

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

It is not an unprimeable number, because it can be changed into a prime (11013111244103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 414013439 + ... + 414040038.

It is an arithmetic number, because the mean of its divisors is an integer number (399305788280).

Almost surely, 2^{11013111244100} is an apocalyptic number.

11013111244100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11013111244100 is an abundant number, since it is smaller than the sum of its proper divisors (17736905512060).

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

11013111244100 is a wasteful number, since it uses less digits than its factorization.

11013111244100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 828053517 (or 828053510 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 20.

Adding to 11013111244100 its reverse (144211131011), we get a palindrome (11157322375111).

The spelling of 11013111244100 in words is "eleven trillion, thirteen billion, one hundred eleven million, two hundred forty-four thousand, one hundred".