102011120000210 has 32 divisors (see below), whose sum is σ = 186867115631280. Its totient is φ = 40089011392512.

The previous prime is 102011120000189. The next prime is 102011120000221. The reversal of 102011120000210 is 12000021110201.

It can be written as a sum of positive squares in 8 ways, for example, as 41422752474601 + 60588367525609 = 6436051^2 + 7783853^2 .

It is a junction number, because it is equal to n+sod(n) for n = 102011120000191 and 102011120000200.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383685005 + ... + 383950784.

Almost surely, 2^{102011120000210} is an apocalyptic number.

102011120000210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102011120000210 is a deficient number, since it is larger than the sum of its proper divisors (84855995631070).

102011120000210 is a wasteful number, since it uses less digits than its factorization.

102011120000210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 767636030.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 102011120000210 its reverse (12000021110201), we get a palindrome (114011141110411).

The spelling of 102011120000210 in words is "one hundred two trillion, eleven billion, one hundred twenty million, two hundred ten", and thus it is an aban number.