232540205031053 has 4 divisors (see below), whose sum is σ = 233198959153308. Its totient is φ = 231881450908800.

The previous prime is 232540205031049. The next prime is 232540205031059. The reversal of 232540205031053 is 350130502045232.

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 48362817018244 + 184177388012809 = 6954338^2 + 13571197^2 .

It is a cyclic number.

It is not a de Polignac number, because 232540205031053 - 2² = 232540205031049 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 (232540205031059) 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, 329377060598 + ... + 329377061303.

It is an arithmetic number, because the mean of its divisors is an integer number (58299739788327).

Almost surely, 2^{232540205031053} is an apocalyptic number.

It is an amenable number.

232540205031053 is a deficient number, since it is larger than the sum of its proper divisors (658754122255).

232540205031053 is an equidigital number, since it uses as much as digits as its factorization.

232540205031053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 658754122254.

The product of its (nonzero) digits is 108000, while the sum is 35.

Adding to 232540205031053 its reverse (350130502045232), we get a palindrome (582670707076285).

The spelling of 232540205031053 in words is "two hundred thirty-two trillion, five hundred forty billion, two hundred five million, thirty-one thousand, fifty-three".