2312053331453 has 4 divisors (see below), whose sum is σ = 2315593995708. Its totient is φ = 2308512667200.

The previous prime is 2312053331437. The next prime is 2312053331507. The reversal of 2312053331453 is 3541333502132.

2312053331453 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 921250593124 + 1390802738329 = 959818^2 + 1179323^2 .

It is a cyclic number.

It is not a de Polignac number, because 2312053331453 - 2⁴ = 2312053331437 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 (2312053334453) 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, 1770331148 + ... + 1770332453.

It is an arithmetic number, because the mean of its divisors is an integer number (578898498927).

Almost surely, 2^{2312053331453} is an apocalyptic number.

It is an amenable number.

2312053331453 is a deficient number, since it is larger than the sum of its proper divisors (3540664255).

2312053331453 is an equidigital number, since it uses as much as digits as its factorization.

2312053331453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3540664254.

The product of its (nonzero) digits is 97200, while the sum is 35.

Adding to 2312053331453 its reverse (3541333502132), we get a palindrome (5853386833585).

The spelling of 2312053331453 in words is "two trillion, three hundred twelve billion, fifty-three million, three hundred thirty-one thousand, four hundred fifty-three".