102320130310211 has 24 divisors (see below), whose sum is σ = 116432549989056. Its totient is φ = 89153480956320.

The previous prime is 102320130310199. The next prime is 102320130310357. The reversal of 102320130310211 is 112013031023201.

It is a happy number.

It is not a de Polignac number, because 102320130310211 - 2²⁶ = 102320063201347 is a prime.

It is not an unprimeable number, because it can be changed into a prime (102320130313211) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 49697141 + ... + 51715046.

It is an arithmetic number, because the mean of its divisors is an integer number (4851356249544).

Almost surely, 2^{102320130310211} is an apocalyptic number.

102320130310211 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

102320130310211 is a deficient number, since it is larger than the sum of its proper divisors (14112419678845).

102320130310211 is a wasteful number, since it uses less digits than its factorization.

102320130310211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101412339 (or 101412302 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 102320130310211 its reverse (112013031023201), we get a palindrome (214333161333412).

The spelling of 102320130310211 in words is "one hundred two trillion, three hundred twenty billion, one hundred thirty million, three hundred ten thousand, two hundred eleven".