203223023333130 has 32 divisors (see below), whose sum is σ = 487949081352768. Its totient is φ = 54169047849600.

The previous prime is 203223023333129. The next prime is 203223023333131. The reversal of 203223023333130 is 31333320322302.

It is an interprime number because it is at equal distance from previous prime (203223023333129) and next prime (203223023333131).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is not an unprimeable number, because it can be changed into a prime (203223023333131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1484828716 + ... + 1484965575.

It is an arithmetic number, because the mean of its divisors is an integer number (15248408792274).

Almost surely, 2^{203223023333130} is an apocalyptic number.

203223023333130 is an abundant number, since it is smaller than the sum of its proper divisors (284726058019638).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

203223023333130 is a wasteful number, since it uses less digits than its factorization.

203223023333130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2969796582.

The product of its (nonzero) digits is 34992, while the sum is 30.

Adding to 203223023333130 its reverse (31333320322302), we get a palindrome (234556343655432).

The spelling of 203223023333130 in words is "two hundred three trillion, two hundred twenty-three billion, twenty-three million, three hundred thirty-three thousand, one hundred thirty".