210000001101 has 8 divisors (see below), whose sum is σ = 305454547104. Its totient is φ = 127272727920.

The previous prime is 210000001049. The next prime is 210000001111. The reversal of 210000001101 is 101100000012.

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

It is not a de Polignac number, because 210000001101 - 2¹⁵ = 209999968333 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 210000001101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210000001111) 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, 3181818166 + ... + 3181818231.

It is an arithmetic number, because the mean of its divisors is an integer number (38181818388).

Almost surely, 2^210000001101 is an apocalyptic number.

It is an amenable number.

210000001101 is a deficient number, since it is larger than the sum of its proper divisors (95454546003).

210000001101 is a wasteful number, since it uses less digits than its factorization.

210000001101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6363636411.

The product of its (nonzero) digits is 2, while the sum is 6.

Adding to 210000001101 its reverse (101100000012), we get a palindrome (311100001113).

The spelling of 210000001101 in words is "two hundred ten billion, one thousand, one hundred one".