2113010122311 has 24 divisors (see below), whose sum is σ = 3504833379840. Its totient is φ = 1213211552400.

The previous prime is 2113010122231. The next prime is 2113010122331. The reversal of 2113010122311 is 1132210103112.

2113010122311 is a `hidden beast` number, since 211 + 301 + 0 + 122 + 31 + 1 = 666.

It is not a de Polignac number, because 2113010122311 - 2⁷ = 2113010122183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113010122331) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 561670135 + ... + 561673896.

It is an arithmetic number, because the mean of its divisors is an integer number (146034724160).

Almost surely, 2^{2113010122311} is an apocalyptic number.

2113010122311 is a deficient number, since it is larger than the sum of its proper divisors (1391823257529).

2113010122311 is a wasteful number, since it uses less digits than its factorization.

2113010122311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1123344067 (or 1123344064 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 2113010122311 its reverse (1132210103112), we get a palindrome (3245220225423).

The spelling of 2113010122311 in words is "two trillion, one hundred thirteen billion, ten million, one hundred twenty-two thousand, three hundred eleven".