102323202112 has 56 divisors (see below), whose sum is σ = 205842303072. Its totient is φ = 50459520000.

The previous prime is 102323202097. The next prime is 102323202127. The reversal of 102323202112 is 211202323201.

It is an interprime number because it is at equal distance from previous prime (102323202097) and next prime (102323202127).

It is a self number, because there is not a number n which added to its sum of digits gives 102323202112.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3176487 + ... + 3208537.

It is an arithmetic number, because the mean of its divisors is an integer number (3675755412).

Almost surely, 2^102323202112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102323202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (102921151536).

102323202112 is an abundant number, since it is smaller than the sum of its proper divisors (103519100960).

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

102323202112 is an equidigital number, since it uses as much as digits as its factorization.

102323202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32747 (or 32737 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 102323202112 its reverse (211202323201), we get a palindrome (313525525313).

The spelling of 102323202112 in words is "one hundred two billion, three hundred twenty-three million, two hundred two thousand, one hundred twelve".