102320130211 has 4 divisors (see below), whose sum is σ = 110190909472. Its totient is φ = 94449350952.

The previous prime is 102320130149. The next prime is 102320130223. The reversal of 102320130211 is 112031023201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 112031023201 = 8971 ⋅12488131.

It is a cyclic number.

It is not a de Polignac number, because 102320130211 - 2⁷ = 102320130083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (102320130271) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3935389611 + ... + 3935389636.

It is an arithmetic number, because the mean of its divisors is an integer number (27547727368).

Almost surely, 2^102320130211 is an apocalyptic number.

102320130211 is a deficient number, since it is larger than the sum of its proper divisors (7870779261).

102320130211 is an equidigital number, since it uses as much as digits as its factorization.

102320130211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7870779260.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 102320130211 its reverse (112031023201), we get a palindrome (214351153412).

The spelling of 102320130211 in words is "one hundred two billion, three hundred twenty million, one hundred thirty thousand, two hundred eleven".