203102103132302 has 16 divisors (see below), whose sum is σ = 335775173316912. Its totient is φ = 91367394097920.

The previous prime is 203102103132287. The next prime is 203102103132337. The reversal of 203102103132302 is 203231301201302.

203102103132302 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47587182293 + ... + 47587186560.

It is an arithmetic number, because the mean of its divisors is an integer number (20985948332307).

Almost surely, 2^{203102103132302} is an apocalyptic number.

203102103132302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

203102103132302 is a deficient number, since it is larger than the sum of its proper divisors (132673070184610).

203102103132302 is a wasteful number, since it uses less digits than its factorization.

203102103132302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95174368963.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 203102103132302 its reverse (203231301201302), we get a palindrome (406333404333604).

The spelling of 203102103132302 in words is "two hundred three trillion, one hundred two billion, one hundred three million, one hundred thirty-two thousand, three hundred two".