201200012102011 has 8 divisors (see below), whose sum is σ = 216677081406800. Its totient is φ = 185722963553952.

The previous prime is 201200012101999. The next prime is 201200012102017. The reversal of 201200012102011 is 110201210002102.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 201200012102011 - 2³¹ = 201197864618363 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 201200012101982 and 201200012102000.

It is not an unprimeable number, because it can be changed into a prime (201200012102017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19182361 + ... + 27755413.

It is an arithmetic number, because the mean of its divisors is an integer number (27084635175850).

Almost surely, 2^{201200012102011} is an apocalyptic number.

201200012102011 is a deficient number, since it is larger than the sum of its proper divisors (15477069304789).

201200012102011 is a wasteful number, since it uses less digits than its factorization.

201200012102011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10378365.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 201200012102011 its reverse (110201210002102), we get a palindrome (311401222104113).

The spelling of 201200012102011 in words is "two hundred one trillion, two hundred billion, twelve million, one hundred two thousand, eleven".