1111310122101 has 8 divisors (see below), whose sum is σ = 1568908407744. Its totient is φ = 697292625600.

The previous prime is 1111310122093. The next prime is 1111310122121. The reversal of 1111310122101 is 1012210131111.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1111310122101 - 2³ = 1111310122093 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1111310122121) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10895197225 + ... + 10895197326.

It is an arithmetic number, because the mean of its divisors is an integer number (196113550968).

Almost surely, 2^{1111310122101} is an apocalyptic number.

It is an amenable number.

1111310122101 is a deficient number, since it is larger than the sum of its proper divisors (457598285643).

1111310122101 is a wasteful number, since it uses less digits than its factorization.

1111310122101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21790394571.

The product of its (nonzero) digits is 12, while the sum is 15.

Adding to 1111310122101 its reverse (1012210131111), we get a palindrome (2123520253212).

The spelling of 1111310122101 in words is "one trillion, one hundred eleven billion, three hundred ten million, one hundred twenty-two thousand, one hundred one".