102000211210 has 16 divisors (see below), whose sum is σ = 186610223592. Its totient is φ = 40131230400.

The previous prime is 102000211207. The next prime is 102000211213. The reversal of 102000211210 is 12112000201.

It is an interprime number because it is at equal distance from previous prime (102000211207) and next prime (102000211213).

It can be written as a sum of positive squares in 4 ways, for example, as 87538465161 + 14461746049 = 295869^2 + 120257^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (102000211213) 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, 83606121 + ... + 83607340.

Almost surely, 2^102000211210 is an apocalyptic number.

102000211210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102000211210 is a deficient number, since it is larger than the sum of its proper divisors (84610012382).

102000211210 is a wasteful number, since it uses less digits than its factorization.

102000211210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167213529.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 102000211210 its reverse (12112000201), we get a palindrome (114112211411).

The spelling of 102000211210 in words is "one hundred two billion, two hundred eleven thousand, two hundred ten".