232213503453203 has 4 divisors (see below), whose sum is σ = 235484116177968. Its totient is φ = 228942890728440.

The previous prime is 232213503453181. The next prime is 232213503453229. The reversal of 232213503453203 is 302354305312232.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 232213503453203 - 2¹² = 232213503449107 is a prime.

It is a super-2 number, since 2×232213503453203² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (232213503453403) 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, 1635306362276 + ... + 1635306362417.

It is an arithmetic number, because the mean of its divisors is an integer number (58871029044492).

Almost surely, 2^{232213503453203} is an apocalyptic number.

232213503453203 is a deficient number, since it is larger than the sum of its proper divisors (3270612724765).

232213503453203 is an equidigital number, since it uses as much as digits as its factorization.

232213503453203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3270612724764.

The product of its (nonzero) digits is 388800, while the sum is 38.

Adding to 232213503453203 its reverse (302354305312232), we get a palindrome (534567808765435).

The spelling of 232213503453203 in words is "two hundred thirty-two trillion, two hundred thirteen billion, five hundred three million, four hundred fifty-three thousand, two hundred three".