2102320100230 has 32 divisors (see below), whose sum is σ = 4325295594240. Its totient is φ = 720708326880.

The previous prime is 2102320100219. The next prime is 2102320100249. The reversal of 2102320100230 is 320010232012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1230820 + ... + 2391559.

It is an arithmetic number, because the mean of its divisors is an integer number (135165487320).

Almost surely, 2^{2102320100230} is an apocalyptic number.

2102320100230 is an abundant number, since it is smaller than the sum of its proper divisors (2222975494010).

2102320100230 is a wasteful number, since it uses less digits than its factorization.

2102320100230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3630684.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 2102320100230 its reverse (320010232012), we get a palindrome (2422330332242).

The spelling of 2102320100230 in words is "two trillion, one hundred two billion, three hundred twenty million, one hundred thousand, two hundred thirty".