203411201431330 has 32 divisors (see below), whose sum is σ = 373515680037888. Its totient is φ = 79735320561600.

The previous prime is 203411201431261. The next prime is 203411201431363. The reversal of 203411201431330 is 33134102114302.

It is a super-2 number, since 2×203411201431330² (a number of 29 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615076362 + ... + 615406981.

It is an arithmetic number, because the mean of its divisors is an integer number (11672365001184).

Almost surely, 2^{203411201431330} is an apocalyptic number.

203411201431330 is a deficient number, since it is larger than the sum of its proper divisors (170104478606558).

203411201431330 is a wasteful number, since it uses less digits than its factorization.

203411201431330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1230483682.

The product of its (nonzero) digits is 5184, while the sum is 28.

Adding to 203411201431330 its reverse (33134102114302), we get a palindrome (236545303545632).

The spelling of 203411201431330 in words is "two hundred three trillion, four hundred eleven billion, two hundred one million, four hundred thirty-one thousand, three hundred thirty".