2124101210 has 64 divisors (see below), whose sum is σ = 5047246080. Its totient is φ = 623109120.

The previous prime is 2124101209. The next prime is 2124101263. The reversal of 2124101210 is 121014212.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (14).

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 31 ways as a sum of consecutive naturals, for example, 68045 + ... + 94224.

It is an arithmetic number, because the mean of its divisors is an integer number (78863220).

Almost surely, 2^2124101210 is an apocalyptic number.

2124101210 is an abundant number, since it is smaller than the sum of its proper divisors (2923144870).

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

2124101210 is a wasteful number, since it uses less digits than its factorization.

2124101210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162311.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 2124101210 is about 46087.9725091048. The cubic root of 2124101210 is about 1285.4595115579.

Adding to 2124101210 its reverse (121014212), we get a palindrome (2245115422).

The spelling of 2124101210 in words is "two billion, one hundred twenty-four million, one hundred one thousand, two hundred ten".