2203061232453 has 8 divisors (see below), whose sum is σ = 2978787018816. Its totient is φ = 1448021467200.

The previous prime is 2203061232409. The next prime is 2203061232461. The reversal of 2203061232453 is 3542321603022.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2203061232453 - 2⁶ = 2203061232389 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2203061232403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5171505028 + ... + 5171505453.

It is an arithmetic number, because the mean of its divisors is an integer number (372348377352).

Almost surely, 2^{2203061232453} is an apocalyptic number.

It is an amenable number.

2203061232453 is a deficient number, since it is larger than the sum of its proper divisors (775725786363).

2203061232453 is a wasteful number, since it uses less digits than its factorization.

2203061232453 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10343010555.

The product of its (nonzero) digits is 51840, while the sum is 33.

Adding to 2203061232453 its reverse (3542321603022), we get a palindrome (5745382835475).

The spelling of 2203061232453 in words is "two trillion, two hundred three billion, sixty-one million, two hundred thirty-two thousand, four hundred fifty-three".