203212013102 has 8 divisors (see below), whose sum is σ = 348363451056. Its totient is φ = 87090862752.

The previous prime is 203212013027. The next prime is 203212013167. The reversal of 203212013102 is 201310212302.

203212013102 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7257571883 + ... + 7257571910.

It is an arithmetic number, because the mean of its divisors is an integer number (43545431382).

Almost surely, 2^203212013102 is an apocalyptic number.

203212013102 is a deficient number, since it is larger than the sum of its proper divisors (145151437954).

203212013102 is a wasteful number, since it uses less digits than its factorization.

203212013102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14515143802.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 203212013102 its reverse (201310212302), we get a palindrome (404522225404).

The spelling of 203212013102 in words is "two hundred three billion, two hundred twelve million, thirteen thousand, one hundred two".