2101352301 has 10 divisors (see below), whose sum is σ = 3139057262. Its totient is φ = 1400901480.

The previous prime is 2101352293. The next prime is 2101352317. The reversal of 2101352301 is 1032531012.

2101352301 is a `hidden beast` number, since 2 + 10 + 1 + 352 + 301 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1629333225 + 472019076 = 40365^2 + 21726^2 .

It is not a de Polignac number, because 2101352301 - 2³ = 2101352293 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2101352401) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 12971230 + ... + 12971391.

Almost surely, 2^2101352301 is an apocalyptic number.

It is an amenable number.

2101352301 is a deficient number, since it is larger than the sum of its proper divisors (1037704961).

2101352301 is an equidigital number, since it uses as much as digits as its factorization.

2101352301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25942633 (or 25942624 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 2101352301 is about 45840.5093885310. The cubic root of 2101352301 is about 1280.8539835432.

Adding to 2101352301 its reverse (1032531012), we get a palindrome (3133883313).

The spelling of 2101352301 in words is "two billion, one hundred one million, three hundred fifty-two thousand, three hundred one".