232203115325453 has 4 divisors (see below), whose sum is σ = 232203958605600. Its totient is φ = 232202272045308.

The previous prime is 232203115325443. The next prime is 232203115325507. The reversal of 232203115325453 is 354523511302232.

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 232203115325453 - 2⁴ = 232203115325437 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 232203115325453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232203115325443) 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, 421226903 + ... + 421777796.

It is an arithmetic number, because the mean of its divisors is an integer number (58050989651400).

Almost surely, 2^{232203115325453} is an apocalyptic number.

It is an amenable number.

232203115325453 is a deficient number, since it is larger than the sum of its proper divisors (843280147).

232203115325453 is an equidigital number, since it uses as much as digits as its factorization.

232203115325453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 843280146.

The product of its (nonzero) digits is 648000, while the sum is 41.

Adding to 232203115325453 its reverse (354523511302232), we get a palindrome (586726626627685).

The spelling of 232203115325453 in words is "two hundred thirty-two trillion, two hundred three billion, one hundred fifteen million, three hundred twenty-five thousand, four hundred fifty-three".