210000101103 has 24 divisors (see below), whose sum is σ = 326682338528. Its totient is φ = 129224693952.

The previous prime is 210000101029. The next prime is 210000101131. The reversal of 210000101103 is 301101000012.

It is not a de Polignac number, because 210000101103 - 2¹² = 210000097007 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (210000101303) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4417326 + ... + 4464612.

Almost surely, 2^210000101103 is an apocalyptic number.

210000101103 is a deficient number, since it is larger than the sum of its proper divisors (116682237425).

210000101103 is a wasteful number, since it uses less digits than its factorization.

210000101103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85263 (or 85260 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 210000101103 its reverse (301101000012), we get a palindrome (511101101115).

The spelling of 210000101103 in words is "two hundred ten billion, one hundred one thousand, one hundred three".