203320322230102 has 128 divisors (see below), whose sum is σ = 405654519398400. Its totient is φ = 74034297043200.

The previous prime is 203320322230097. The next prime is 203320322230117. The reversal of 203320322230102 is 201032223023302.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 275398077 + ... + 276135367.

It is an arithmetic number, because the mean of its divisors is an integer number (3169175932800).

Almost surely, 2^{203320322230102} is an apocalyptic number.

203320322230102 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203320322230102 is a deficient number, since it is larger than the sum of its proper divisors (202334197168298).

203320322230102 is a wasteful number, since it uses less digits than its factorization.

203320322230102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 738602.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 203320322230102 its reverse (201032223023302), we get a palindrome (404352545253404).

The spelling of 203320322230102 in words is "two hundred three trillion, three hundred twenty billion, three hundred twenty-two million, two hundred thirty thousand, one hundred two".