102123331210 has 16 divisors (see below), whose sum is σ = 183825693000. Its totient is φ = 40848510976.

The previous prime is 102123331171. The next prime is 102123331267. The reversal of 102123331210 is 12133321201.

It can be written as a sum of positive squares in 4 ways, for example, as 75488112001 + 26635219209 = 274751^2 + 163203^2 .

It is a super-3 number, since 3×102123331210³ (a number of 34 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 784026 + ... + 904954.

Almost surely, 2^102123331210 is an apocalyptic number.

102123331210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

102123331210 is a deficient number, since it is larger than the sum of its proper divisors (81702361790).

102123331210 is a wasteful number, since it uses less digits than its factorization.

102123331210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 205385.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 102123331210 its reverse (12133321201), we get a palindrome (114256652411).

The spelling of 102123331210 in words is "one hundred two billion, one hundred twenty-three million, three hundred thirty-one thousand, two hundred ten".