203324143110401 has 8 divisors (see below), whose sum is σ = 206657821070784. Its totient is φ = 199990481127120.

The previous prime is 203324143110383. The next prime is 203324143110421. The reversal of 203324143110401 is 104011341423302.

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 203324143110401 - 2¹⁸ = 203324142848257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (203324143110421) 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, 23168276 + ... + 30715098.

It is an arithmetic number, because the mean of its divisors is an integer number (25832227633848).

Almost surely, 2^{203324143110401} is an apocalyptic number.

It is an amenable number.

203324143110401 is a deficient number, since it is larger than the sum of its proper divisors (3333677960383).

203324143110401 is an equidigital number, since it uses as much as digits as its factorization.

203324143110401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7988551.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 203324143110401 its reverse (104011341423302), we get a palindrome (307335484533703).

The spelling of 203324143110401 in words is "two hundred three trillion, three hundred twenty-four billion, one hundred forty-three million, one hundred ten thousand, four hundred one".