2101314111 has 16 divisors (see below), whose sum is σ = 3026405760. Its totient is φ = 1289201760.

The previous prime is 2101314091. The next prime is 2101314113. The reversal of 2101314111 is 1114131012.

It is not a de Polignac number, because 2101314111 - 2¹¹ = 2101312063 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101314113) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68481 + ... + 94298.

It is an arithmetic number, because the mean of its divisors is an integer number (189150360).

Almost surely, 2^2101314111 is an apocalyptic number.

2101314111 is a deficient number, since it is larger than the sum of its proper divisors (925091649).

2101314111 is a wasteful number, since it uses less digits than its factorization.

2101314111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163126.

The product of its (nonzero) digits is 24, while the sum is 15.

The square root of 2101314111 is about 45840.0928336756. The cubic root of 2101314111 is about 1280.8462240781.

Adding to 2101314111 its reverse (1114131012), we get a palindrome (3215445123).

The spelling of 2101314111 in words is "two billion, one hundred one million, three hundred fourteen thousand, one hundred eleven".