2001001102106 has 8 divisors (see below), whose sum is σ = 3001541148084. Its totient is φ = 1000487386080.

The previous prime is 2001001102081. The next prime is 2001001102109. The reversal of 2001001102106 is 6012011001002.

It can be written as a sum of positive squares in 2 ways, for example, as 1941493890625 + 59507211481 = 1393375^2 + 243941^2 .

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

It is not an unprimeable number, because it can be changed into a prime (2001001102109) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6391385 + ... + 6697148.

Almost surely, 2^{2001001102106} is an apocalyptic number.

2001001102106 is a deficient number, since it is larger than the sum of its proper divisors (1000540045978).

2001001102106 is a wasteful number, since it uses less digits than its factorization.

2001001102106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13164976.

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

Adding to 2001001102106 its reverse (6012011001002), we get a palindrome (8013012103108).

The spelling of 2001001102106 in words is "two trillion, one billion, one million, one hundred two thousand, one hundred six".