1110020202101 has 4 divisors (see below), whose sum is σ = 1126587667872. Its totient is φ = 1093452736332.

The previous prime is 1110020202023. The next prime is 1110020202121. The reversal of 1110020202101 is 1012020200111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1110020202101 - 2²⁶ = 1109953093237 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1110020202121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8283732785 + ... + 8283732918.

It is an arithmetic number, because the mean of its divisors is an integer number (281646916968).

Almost surely, 2^{1110020202101} is an apocalyptic number.

It is an amenable number.

1110020202101 is a deficient number, since it is larger than the sum of its proper divisors (16567465771).

1110020202101 is an equidigital number, since it uses as much as digits as its factorization.

1110020202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16567465770.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 1110020202101 its reverse (1012020200111), we get a palindrome (2122040402212).

The spelling of 1110020202101 in words is "one trillion, one hundred ten billion, twenty million, two hundred two thousand, one hundred one".