102000100210 has 16 divisors (see below), whose sum is σ = 185812232256. Its totient is φ = 40308473008.

The previous prime is 102000100187. The next prime is 102000100247. The reversal of 102000100210 is 12001000201.

It is a super-3 number, since 3×102000100210³ (a number of 34 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 102000100193 and 102000100202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61445014 + ... + 61446673.

It is an arithmetic number, because the mean of its divisors is an integer number (11613264516).

Almost surely, 2^102000100210 is an apocalyptic number.

102000100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102000100210 is a deficient number, since it is larger than the sum of its proper divisors (83812132046).

102000100210 is a wasteful number, since it uses less digits than its factorization.

102000100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122891777.

The product of its (nonzero) digits is 4, while the sum is 7.

Adding to 102000100210 its reverse (12001000201), we get a palindrome (114001100411).

The spelling of 102000100210 in words is "one hundred two billion, one hundred thousand, two hundred ten".