1101102102101 has 4 divisors (see below), whose sum is σ = 1130861618412. Its totient is φ = 1071342585792.

The previous prime is 1101102102091. The next prime is 1101102102131. The reversal of 1101102102101 is 1012012011011.

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 1028094602500 + 73007499601 = 1013950^2 + 270199^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1101102102101 is a prime.

It is a super-3 number, since 3×1101102102101³ (a number of 37 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1101102102131) 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, 14879758100 + ... + 14879758173.

It is an arithmetic number, because the mean of its divisors is an integer number (282715404603).

Almost surely, 2^{1101102102101} is an apocalyptic number.

It is an amenable number.

1101102102101 is a deficient number, since it is larger than the sum of its proper divisors (29759516311).

1101102102101 is an equidigital number, since it uses as much as digits as its factorization.

1101102102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29759516310.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 1101102102101 its reverse (1012012011011), we get a palindrome (2113114113112).

The spelling of 1101102102101 in words is "one trillion, one hundred one billion, one hundred two million, one hundred two thousand, one hundred one".