2351241321053 has 4 divisors (see below), whose sum is σ = 2360608816608. Its totient is φ = 2341873825500.

The previous prime is 2351241321043. The next prime is 2351241321083. The reversal of 2351241321053 is 3501231421532.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2351241321053 - 2³⁸ = 2076363414109 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 (2351241321043) 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, 4683747401 + ... + 4683747902.

It is an arithmetic number, because the mean of its divisors is an integer number (590152204152).

Almost surely, 2^{2351241321053} is an apocalyptic number.

It is an amenable number.

2351241321053 is a deficient number, since it is larger than the sum of its proper divisors (9367495555).

2351241321053 is an equidigital number, since it uses as much as digits as its factorization.

2351241321053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9367495554.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 2351241321053 its reverse (3501231421532), we get a palindrome (5852472742585).

The spelling of 2351241321053 in words is "two trillion, three hundred fifty-one billion, two hundred forty-one million, three hundred twenty-one thousand, fifty-three".