201001000010111 has 8 divisors (see below), whose sum is σ = 229715514867840. Its totient is φ = 172286506723608.

The previous prime is 201001000010087. The next prime is 201001000010117. The reversal of 201001000010111 is 111010000100102.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-201001000010111 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201001000010117) 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, 30504140 + ... + 36503486.

It is an arithmetic number, because the mean of its divisors is an integer number (28714439358480).

Almost surely, 2^{201001000010111} is an apocalyptic number.

201001000010111 is a deficient number, since it is larger than the sum of its proper divisors (28714514857729).

201001000010111 is an equidigital number, since it uses as much as digits as its factorization.

201001000010111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10785613.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 201001000010111 its reverse (111010000100102), we get a palindrome (312011000110213).

The spelling of 201001000010111 in words is "two hundred one trillion, one billion, ten thousand, one hundred eleven".