102000110211 has 24 divisors (see below), whose sum is σ = 156196089504. Its totient is φ = 63919691520.

The previous prime is 102000110203. The next prime is 102000110213. The reversal of 102000110211 is 112011000201.

It is a happy number.

It is not a de Polignac number, because 102000110211 - 2³ = 102000110203 is a prime.

It is a super-2 number, since 2×102000110211² (a number of 23 digits) contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 102000110193 and 102000110202.

It is not an unprimeable number, because it can be changed into a prime (102000110213) 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, 296295 + ... + 540176.

It is an arithmetic number, because the mean of its divisors is an integer number (6508170396).

Almost surely, 2^102000110211 is an apocalyptic number.

102000110211 is a deficient number, since it is larger than the sum of its proper divisors (54195979293).

102000110211 is a wasteful number, since it uses less digits than its factorization.

102000110211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837291 (or 837288 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 102000110211 its reverse (112011000201), we get a palindrome (214011110412).

The spelling of 102000110211 in words is "one hundred two billion, one hundred ten thousand, two hundred eleven".