102001111310202 has 32 divisors (see below), whose sum is σ = 220994669958720. Its totient is φ = 31384957322160.

The previous prime is 102001111310083. The next prime is 102001111310209. The reversal of 102001111310202 is 202013111100201.

It is not an unprimeable number, because it can be changed into a prime (102001111310209) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3868941124 + ... + 3868967487.

It is an arithmetic number, because the mean of its divisors is an integer number (6906083436210).

Almost surely, 2^{102001111310202} is an apocalyptic number.

102001111310202 is an abundant number, since it is smaller than the sum of its proper divisors (118993558648518).

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

102001111310202 is an equidigital number, since it uses as much as digits as its factorization.

102001111310202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7737908655 (or 7737908629 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 102001111310202 its reverse (202013111100201), we get a palindrome (304014222410403).

The spelling of 102001111310202 in words is "one hundred two trillion, one billion, one hundred eleven million, three hundred ten thousand, two hundred two".