201012101001101 has 16 divisors (see below), whose sum is σ = 216760084544640. Its totient is φ = 185305026646080.

The previous prime is 201012101001097. The next prime is 201012101001109. The reversal of 201012101001101 is 101100101210102.

It is a cyclic number.

It is not a de Polignac number, because 201012101001101 - 2² = 201012101001097 is a prime.

It is a super-3 number, since 3×201012101001101³ (a number of 44 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201012101001109) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37229216 + ... + 42285206.

It is an arithmetic number, because the mean of its divisors is an integer number (13547505284040).

Almost surely, 2^{201012101001101} is an apocalyptic number.

It is an amenable number.

201012101001101 is a deficient number, since it is larger than the sum of its proper divisors (15747983543539).

201012101001101 is a wasteful number, since it uses less digits than its factorization.

201012101001101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5060036.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 201012101001101 its reverse (101100101210102), we get a palindrome (302112202211203).

The spelling of 201012101001101 in words is "two hundred one trillion, twelve billion, one hundred one million, one thousand, one hundred one".