2100010201110 has 96 divisors (see below), whose sum is σ = 6085478561760. Its totient is φ = 499321304064.

The previous prime is 2100010201087. The next prime is 2100010201139. The reversal of 2100010201110 is 111020100012.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 2100010201092 and 2100010201101.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 36090817 + ... + 36148956.

It is an arithmetic number, because the mean of its divisors is an integer number (63390401685).

Almost surely, 2^{2100010201110} is an apocalyptic number.

2100010201110 is an abundant number, since it is smaller than the sum of its proper divisors (3985468360650).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2100010201110 is a wasteful number, since it uses less digits than its factorization.

2100010201110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72239822 (or 72239819 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 2100010201110 its reverse (111020100012), we get a palindrome (2211030301122).

The spelling of 2100010201110 in words is "two trillion, one hundred billion, ten million, two hundred one thousand, one hundred ten".