2123110201113 has 12 divisors (see below), whose sum is σ = 3345506983728. Its totient is φ = 1286733455160.

The previous prime is 2123110201099. The next prime is 2123110201141. The reversal of 2123110201113 is 3111020113212.

It is not a de Polignac number, because 2123110201113 - 2¹⁴ = 2123110184729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2123110201013) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10722778695 + ... + 10722778892.

It is an arithmetic number, because the mean of its divisors is an integer number (278792248644).

Almost surely, 2^{2123110201113} is an apocalyptic number.

It is an amenable number.

2123110201113 is a deficient number, since it is larger than the sum of its proper divisors (1222396782615).

2123110201113 is a wasteful number, since it uses less digits than its factorization.

2123110201113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21445557604 (or 21445557601 counting only the distinct ones).

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

Adding to 2123110201113 its reverse (3111020113212), we get a palindrome (5234130314325).

The spelling of 2123110201113 in words is "two trillion, one hundred twenty-three billion, one hundred ten million, two hundred one thousand, one hundred thirteen".