10111100033101 has 4 divisors (see below), whose sum is σ = 10111116231100. Its totient is φ = 10111083835104.

The previous prime is 10111100033053. The next prime is 10111100033113. The reversal of 10111100033101 is 10133000111101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 8695716322500 + 1415383710601 = 2948850^2 + 1189699^2 .

It is a cyclic number.

It is not a de Polignac number, because 10111100033101 - 2²⁷ = 10110965815373 is a prime.

It is a super-3 number, since 3×10111100033101³ (a number of 40 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10111100031101) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7123506 + ... + 8424163.

It is an arithmetic number, because the mean of its divisors is an integer number (2527779057775).

Almost surely, 2^{10111100033101} is an apocalyptic number.

It is an amenable number.

10111100033101 is a deficient number, since it is larger than the sum of its proper divisors (16197999).

10111100033101 is an equidigital number, since it uses as much as digits as its factorization.

10111100033101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16197998.

The product of its (nonzero) digits is 9, while the sum is 13.

Adding to 10111100033101 its reverse (10133000111101), we get a palindrome (20244100144202).

The spelling of 10111100033101 in words is "ten trillion, one hundred eleven billion, one hundred million, thirty-three thousand, one hundred one".