2253212103313 has 4 divisors (see below), whose sum is σ = 2290150006708. Its totient is φ = 2216274199920.

The previous prime is 2253212103277. The next prime is 2253212103341. The reversal of 2253212103313 is 3133012123522.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 702071382609 + 1551140720704 = 837897^2 + 1245448^2 .

It is a cyclic number.

It is not a de Polignac number, because 2253212103313 - 2²¹ = 2253210006161 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253212103343) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18468951606 + ... + 18468951727.

It is an arithmetic number, because the mean of its divisors is an integer number (572537501677).

Almost surely, 2^{2253212103313} is an apocalyptic number.

It is an amenable number.

2253212103313 is a deficient number, since it is larger than the sum of its proper divisors (36937903395).

2253212103313 is an equidigital number, since it uses as much as digits as its factorization.

2253212103313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36937903394.

The product of its (nonzero) digits is 6480, while the sum is 28.

Adding to 2253212103313 its reverse (3133012123522), we get a palindrome (5386224226835).

The spelling of 2253212103313 in words is "two trillion, two hundred fifty-three billion, two hundred twelve million, one hundred three thousand, three hundred thirteen".