201102211021113 has 32 divisors (see below), whose sum is σ = 303961267267200. Its totient is φ = 131360557094208.

The previous prime is 201102211021097. The next prime is 201102211021121. The reversal of 201102211021113 is 311120112201102.

It is a happy number.

201102211021113 is a `hidden beast` number, since 201 + 10 + 221 + 10 + 211 + 13 = 666.

It is not a de Polignac number, because 201102211021113 - 2⁴ = 201102211021097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (201102211021133) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 94025470 + ... + 96140487.

It is an arithmetic number, because the mean of its divisors is an integer number (9498789602100).

Almost surely, 2^{201102211021113} is an apocalyptic number.

It is an amenable number.

201102211021113 is a deficient number, since it is larger than the sum of its proper divisors (102859056246087).

201102211021113 is a wasteful number, since it uses less digits than its factorization.

201102211021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190166758 (or 190166752 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 18.

Adding to 201102211021113 its reverse (311120112201102), we get a palindrome (512222323222215).

The spelling of 201102211021113 in words is "two hundred one trillion, one hundred two billion, two hundred eleven million, twenty-one thousand, one hundred thirteen".