2102301132210 has 48 divisors (see below), whose sum is σ = 5654465121240. Its totient is φ = 541282129920.

The previous prime is 2102301132199. The next prime is 2102301132221. The reversal of 2102301132210 is 122311032012.

2102301132210 is a `hidden beast` number, since 21 + 0 + 2 + 301 + 132 + 210 = 666.

It is an interprime number because it is at equal distance from previous prime (2102301132199) and next prime (2102301132221).

It can be written as a sum of positive squares in 4 ways, for example, as 2059773206481 + 42527925729 = 1435191^2 + 206223^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 402737071 + ... + 402742290.

Almost surely, 2^{2102301132210} is an apocalyptic number.

2102301132210 is an abundant number, since it is smaller than the sum of its proper divisors (3552163989030).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2102301132210 is a wasteful number, since it uses less digits than its factorization.

2102301132210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 805479403 (or 805479400 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 2102301132210 its reverse (122311032012), we get a palindrome (2224612164222).

The spelling of 2102301132210 in words is "two trillion, one hundred two billion, three hundred one million, one hundred thirty-two thousand, two hundred ten".