201043102112 has 24 divisors (see below), whose sum is σ = 395843666400. Its totient is φ = 100511377344.

The previous prime is 201043102111. The next prime is 201043102121. The reversal of 201043102112 is 211201340102.

It is not an unprimeable number, because it can be changed into a prime (201043102111) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8339 + ... + 634157.

It is an arithmetic number, because the mean of its divisors is an integer number (16493486100).

Almost surely, 2^201043102112 is an apocalyptic number.

It is an amenable number.

201043102112 is a deficient number, since it is larger than the sum of its proper divisors (194800564288).

201043102112 is a wasteful number, since it uses less digits than its factorization.

201043102112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635868 (or 635860 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 201043102112 its reverse (211201340102), we get a palindrome (412244442214).

The spelling of 201043102112 in words is "two hundred one billion, forty-three million, one hundred two thousand, one hundred twelve".