201001112320312 has 8 divisors (see below), whose sum is σ = 376877085600600. Its totient is φ = 100500556160152.

The previous prime is 201001112320301. The next prime is 201001112320339. The reversal of 201001112320312 is 213023211100102.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 201001112320312.

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, 12562569520012 + ... + 12562569520027.

It is an arithmetic number, because the mean of its divisors is an integer number (47109635700075).

Almost surely, 2^{201001112320312} is an apocalyptic number.

It is an amenable number.

201001112320312 is a deficient number, since it is larger than the sum of its proper divisors (175875973280288).

201001112320312 is a wasteful number, since it uses less digits than its factorization.

201001112320312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25125139040045 (or 25125139040041 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 201001112320312 its reverse (213023211100102), we get a palindrome (414024323420414).

The spelling of 201001112320312 in words is "two hundred one trillion, one billion, one hundred twelve million, three hundred twenty thousand, three hundred twelve".