201012031112 has 16 divisors (see below), whose sum is σ = 377539641360. Its totient is φ = 100334793424.

The previous prime is 201012031067. The next prime is 201012031151. The reversal of 201012031112 is 211130210102.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21397778 + ... + 21407169.

It is an arithmetic number, because the mean of its divisors is an integer number (23596227585).

Almost surely, 2^201012031112 is an apocalyptic number.

It is an amenable number.

201012031112 is a deficient number, since it is larger than the sum of its proper divisors (176527610248).

201012031112 is a wasteful number, since it uses less digits than its factorization.

201012031112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42805540 (or 42805536 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 201012031112 its reverse (211130210102), we get a palindrome (412142241214).

The spelling of 201012031112 in words is "two hundred one billion, twelve million, thirty-one thousand, one hundred twelve".