211101102101 has 8 divisors (see below), whose sum is σ = 227385199104. Its totient is φ = 195409154160.

The previous prime is 211101102083. The next prime is 211101102119. The reversal of 211101102101 is 101201101112.

It is an interprime number because it is at equal distance from previous prime (211101102083) and next prime (211101102119).

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211101102101 is a prime.

It is a super-2 number, since 2×211101102101² (a number of 23 digits) contains 22 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 (211101102161) 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, 148036526 + ... + 148037951.

It is an arithmetic number, because the mean of its divisors is an integer number (28423149888).

Almost surely, 2^211101102101 is an apocalyptic number.

It is an amenable number.

211101102101 is a deficient number, since it is larger than the sum of its proper divisors (16284097003).

211101102101 is a wasteful number, since it uses less digits than its factorization.

211101102101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296074531.

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

Adding to 211101102101 its reverse (101201101112), we get a palindrome (312302203213).

It can be divided in two parts, 21110 and 1102101, that added together give a palindrome (1123211).

The spelling of 211101102101 in words is "two hundred eleven billion, one hundred one million, one hundred two thousand, one hundred one".