2101234324 has 24 divisors (see below), whose sum is σ = 4347383040. Its totient is φ = 869475936.

The previous prime is 2101234321. The next prime is 2101234327. The reversal of 2101234324 is 4234321012.

It is an interprime number because it is at equal distance from previous prime (2101234321) and next prime (2101234327).

It is a junction number, because it is equal to n+sod(n) for n = 2101234295 and 2101234304.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101234321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1293052 + ... + 1294675.

It is an arithmetic number, because the mean of its divisors is an integer number (181140960).

Almost surely, 2^2101234324 is an apocalyptic number.

It is an amenable number.

2101234324 is an abundant number, since it is smaller than the sum of its proper divisors (2246148716).

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

2101234324 is a wasteful number, since it uses less digits than its factorization.

2101234324 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2587767 (or 2587765 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

The square root of 2101234324 is about 45839.2225501262. Note that the first 3 decimals coincide. The cubic root of 2101234324 is about 1280.8300126082.

Adding to 2101234324 its reverse (4234321012), we get a palindrome (6335555336).

The spelling of 2101234324 in words is "two billion, one hundred one million, two hundred thirty-four thousand, three hundred twenty-four".