1113102232101 has 12 divisors (see below), whose sum is σ = 1614485767180. Its totient is φ = 738989032320.

The previous prime is 1113102232097. The next prime is 1113102232141. The reversal of 1113102232101 is 1012322013111.

1113102232101 is a `hidden beast` number, since 1 + 11 + 310 + 22 + 321 + 0 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 405863281476 + 707238950625 = 637074^2 + 840975^2 .

It is not a de Polignac number, because 1113102232101 - 2² = 1113102232097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1113102232141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 256591246 + ... + 256595583.

Almost surely, 2^{1113102232101} is an apocalyptic number.

It is an amenable number.

1113102232101 is a deficient number, since it is larger than the sum of its proper divisors (501383535079).

1113102232101 is a wasteful number, since it uses less digits than its factorization.

1113102232101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 513187076 (or 513187073 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1113102232101 its reverse (1012322013111), we get a palindrome (2125424245212).

The spelling of 1113102232101 in words is "one trillion, one hundred thirteen billion, one hundred two million, two hundred thirty-two thousand, one hundred one".