201102012110 has 16 divisors (see below), whose sum is σ = 366565694400. Its totient is φ = 79422566496.

The previous prime is 201102012073. The next prime is 201102012121. The reversal of 201102012110 is 11210201102.

It is a junction number, because it is equal to n+sod(n) for n = 201102012091 and 201102012100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 127278965 + ... + 127280544.

It is an arithmetic number, because the mean of its divisors is an integer number (22910355900).

Almost surely, 2^201102012110 is an apocalyptic number.

201102012110 is a deficient number, since it is larger than the sum of its proper divisors (165463682290).

201102012110 is a wasteful number, since it uses less digits than its factorization.

201102012110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254559595.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201102012110 its reverse (11210201102), we get a palindrome (212312213212).

The spelling of 201102012110 in words is "two hundred one billion, one hundred two million, twelve thousand, one hundred ten".