201040133012 has 6 divisors (see below), whose sum is σ = 351820232778. Its totient is φ = 100520066504.

The previous prime is 201040132967. The next prime is 201040133053. The reversal of 201040133012 is 210331040102.

It can be written as a sum of positive squares in only one way, i.e., 200046874756 + 993258256 = 447266^2 + 31516^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25130016623 + ... + 25130016630.

It is an arithmetic number, because the mean of its divisors is an integer number (58636705463).

Almost surely, 2^201040133012 is an apocalyptic number.

It is an amenable number.

201040133012 is a deficient number, since it is larger than the sum of its proper divisors (150780099766).

201040133012 is a wasteful number, since it uses less digits than its factorization.

201040133012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50260033257 (or 50260033255 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 201040133012 its reverse (210331040102), we get a palindrome (411371173114).

The spelling of 201040133012 in words is "two hundred one billion, forty million, one hundred thirty-three thousand, twelve".