2102101113 has 8 divisors (see below), whose sum is σ = 3203201728. Its totient is φ = 1201200624.

The previous prime is 2102101109. The next prime is 2102101117. The reversal of 2102101113 is 3111012012.

It is an interprime number because it is at equal distance from previous prime (2102101109) and next prime (2102101117).

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

It is not a de Polignac number, because 2102101113 - 2² = 2102101109 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2102101117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50050006 + ... + 50050047.

It is an arithmetic number, because the mean of its divisors is an integer number (400400216).

Almost surely, 2^2102101113 is an apocalyptic number.

It is an amenable number.

2102101113 is a deficient number, since it is larger than the sum of its proper divisors (1101100615).

2102101113 is a wasteful number, since it uses less digits than its factorization.

2102101113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100100063.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 2102101113 is about 45848.6762404325. The cubic root of 2102101113 is about 1281.0061085865.

Adding to 2102101113 its reverse (3111012012), we get a palindrome (5213113125).

The spelling of 2102101113 in words is "two billion, one hundred two million, one hundred one thousand, one hundred thirteen".