2101313230 has 8 divisors (see below), whose sum is σ = 3782363832. Its totient is φ = 840525288.

The previous prime is 2101313191. The next prime is 2101313239. The reversal of 2101313230 is 323131012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101313239) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 105065652 + ... + 105065671.

It is an arithmetic number, because the mean of its divisors is an integer number (472795479).

Almost surely, 2^2101313230 is an apocalyptic number.

2101313230 is a deficient number, since it is larger than the sum of its proper divisors (1681050602).

2101313230 is a wasteful number, since it uses less digits than its factorization.

2101313230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 210131330.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2101313230 is about 45840.0832241827. The cubic root of 2101313230 is about 1280.8460450749.

Adding to 2101313230 its reverse (323131012), we get a palindrome (2424444242).

It can be divided in two parts, 21013 and 13230, that added together give a palindrome (34243).

The spelling of 2101313230 in words is "two billion, one hundred one million, three hundred thirteen thousand, two hundred thirty".