102203102310211 has 4 divisors (see below), whose sum is σ = 116803545497392. Its totient is φ = 87602659123032.

The previous prime is 102203102310209. The next prime is 102203102310227. The reversal of 102203102310211 is 112013201302201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 102203102310211 - 2¹ = 102203102310209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102203102310251) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7300221593580 + ... + 7300221593593.

It is an arithmetic number, because the mean of its divisors is an integer number (29200886374348).

Almost surely, 2^{102203102310211} is an apocalyptic number.

102203102310211 is a deficient number, since it is larger than the sum of its proper divisors (14600443187181).

102203102310211 is an equidigital number, since it uses as much as digits as its factorization.

102203102310211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14600443187180.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 102203102310211 its reverse (112013201302201), we get a palindrome (214216303612412).

The spelling of 102203102310211 in words is "one hundred two trillion, two hundred three billion, one hundred two million, three hundred ten thousand, two hundred eleven".