203331213313102 has 16 divisors (see below), whose sum is σ = 348573906448992. Its totient is φ = 87140420513280.

The previous prime is 203331213313043. The next prime is 203331213313103. The reversal of 203331213313102 is 201313312133302.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (203331213313103) 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, 126510363 + ... + 128107510.

It is an arithmetic number, because the mean of its divisors is an integer number (21785869153062).

Almost surely, 2^{203331213313102} is an apocalyptic number.

203331213313102 is a deficient number, since it is larger than the sum of its proper divisors (145242693135890).

203331213313102 is a wasteful number, since it uses less digits than its factorization.

203331213313102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 254674923.

The product of its (nonzero) digits is 5832, while the sum is 28.

Adding to 203331213313102 its reverse (201313312133302), we get a palindrome (404644525446404).

The spelling of 203331213313102 in words is "two hundred three trillion, three hundred thirty-one billion, two hundred thirteen million, three hundred thirteen thousand, one hundred two".