2101325316 has 24 divisors (see below), whose sum is σ = 4983472704. Its totient is φ = 688958880.

The previous prime is 2101325309. The next prime is 2101325321. The reversal of 2101325316 is 6135231012.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1434600 + ... + 1436063.

It is an arithmetic number, because the mean of its divisors is an integer number (207644696).

Almost surely, 2^2101325316 is an apocalyptic number.

It is an amenable number.

2101325316 is an abundant number, since it is smaller than the sum of its proper divisors (2882147388).

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

2101325316 is a wasteful number, since it uses less digits than its factorization.

2101325316 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870731 (or 2870729 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 2101325316 is about 45840.2150518516. The cubic root of 2101325316 is about 1280.8485007259.

Adding to 2101325316 its reverse (6135231012), we get a palindrome (8236556328).

The spelling of 2101325316 in words is "two billion, one hundred one million, three hundred twenty-five thousand, three hundred sixteen".