102203212313202 has 128 divisors (see below), whose sum is σ = 275625678182400. Its totient is φ = 24399097827840.

The previous prime is 102203212313087. The next prime is 102203212313207. The reversal of 102203212313202 is 202313212302201.

It is not an unprimeable number, because it can be changed into a prime (102203212313207) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 35117452 + ... + 37916247.

It is an arithmetic number, because the mean of its divisors is an integer number (2153325610800).

Almost surely, 2^{102203212313202} is an apocalyptic number.

102203212313202 is an abundant number, since it is smaller than the sum of its proper divisors (173422465869198).

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

102203212313202 is a wasteful number, since it uses less digits than its factorization.

102203212313202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73033968.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 102203212313202 its reverse (202313212302201), we get a palindrome (304516424615403).

The spelling of 102203212313202 in words is "one hundred two trillion, two hundred three billion, two hundred twelve million, three hundred thirteen thousand, two hundred two".