2110313101 has 4 divisors (see below), whose sum is σ = 2272644892. Its totient is φ = 1947981312.

The previous prime is 2110313083. The next prime is 2110313129. The reversal of 2110313101 is 1013130112.

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 645414025 + 1464899076 = 25405^2 + 38274^2 .

It is a cyclic number.

It is not a de Polignac number, because 2110313101 - 2⁵ = 2110313069 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 162331777 = 2110313101 / (2 + 1 + 1 + 0 + 3 + 1 + 3 + 1 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2110313201) 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 3 ways as a sum of consecutive naturals, for example, 81165876 + ... + 81165901.

It is an arithmetic number, because the mean of its divisors is an integer number (568161223).

Almost surely, 2^2110313101 is an apocalyptic number.

It is an amenable number.

2110313101 is a deficient number, since it is larger than the sum of its proper divisors (162331791).

2110313101 is a wasteful number, since it uses less digits than its factorization.

2110313101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162331790.

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 2110313101 is about 45938.1442920804. The cubic root of 2110313101 is about 1282.6720509590.

Adding to 2110313101 its reverse (1013130112), we get a palindrome (3123443213).

The spelling of 2110313101 in words is "two billion, one hundred ten million, three hundred thirteen thousand, one hundred one".