1111344100113 has 16 divisors (see below), whose sum is σ = 1610689945536. Its totient is φ = 677512432320.

The previous prime is 1111344100057. The next prime is 1111344100127. The reversal of 1111344100113 is 3110014431111.

It is not a de Polignac number, because 1111344100113 - 2³⁰ = 1110270358289 is a prime.

It is a super-2 number, since 2×1111344100113² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1111344100113.

It is not an unprimeable number, because it can be changed into a prime (1111344100513) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 133154718 + ... + 133163063.

It is an arithmetic number, because the mean of its divisors is an integer number (100668121596).

Almost surely, 2^{1111344100113} is an apocalyptic number.

1111344100113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1111344100113 is a deficient number, since it is larger than the sum of its proper divisors (499345845423).

1111344100113 is a wasteful number, since it uses less digits than its factorization.

1111344100113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 266317904.

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 1111344100113 its reverse (3110014431111), we get a palindrome (4221358531224).

The spelling of 1111344100113 in words is "one trillion, one hundred eleven billion, three hundred forty-four million, one hundred thousand, one hundred thirteen".