203434201412323 has 8 divisors (see below), whose sum is σ = 232779416830560. Its totient is φ = 174159782655360.

The previous prime is 203434201412287. The next prime is 203434201412359. The reversal of 203434201412323 is 323214102434302.

It is an interprime number because it is at equal distance from previous prime (203434201412287) and next prime (203434201412359).

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

It is a cyclic number.

It is not a de Polignac number, because 203434201412323 - 2⁹ = 203434201411811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203434201415323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17699159158 + ... + 17699170651.

It is an arithmetic number, because the mean of its divisors is an integer number (29097427103820).

Almost surely, 2^{203434201412323} is an apocalyptic number.

203434201412323 is a deficient number, since it is larger than the sum of its proper divisors (29345215418237).

203434201412323 is an equidigital number, since it uses as much as digits as its factorization.

203434201412323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35398330637.

The product of its (nonzero) digits is 82944, while the sum is 34.

Adding to 203434201412323 its reverse (323214102434302), we get a palindrome (526648303846625).

The spelling of 203434201412323 in words is "two hundred three trillion, four hundred thirty-four billion, two hundred one million, four hundred twelve thousand, three hundred twenty-three".