1111101313101 has 16 divisors (see below), whose sum is σ = 1679397397440. Its totient is φ = 647767566720.

The previous prime is 1111101313097. The next prime is 1111101313111. The reversal of 1111101313101 is 1013131011111.

It is not a de Polignac number, because 1111101313101 - 2² = 1111101313097 is a prime.

It is a super-2 number, since 2×1111101313101² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111101313111) 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, 749730240 + ... + 749731721.

It is an arithmetic number, because the mean of its divisors is an integer number (104962337340).

Almost surely, 2^{1111101313101} is an apocalyptic number.

It is an amenable number.

1111101313101 is a deficient number, since it is larger than the sum of its proper divisors (568296084339).

1111101313101 is a wasteful number, since it uses less digits than its factorization.

1111101313101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1499461996.

The product of its (nonzero) digits is 9, while the sum is 15.

Adding to 1111101313101 its reverse (1013131011111), we get a palindrome (2124232324212).

It can be divided in two parts, 1111 and 101313101, that multiplied together give a palindrome (112558855211).

The spelling of 1111101313101 in words is "one trillion, one hundred eleven billion, one hundred one million, three hundred thirteen thousand, one hundred one".