102380000 has 60 divisors (see below), whose sum is σ = 251919360. Its totient is φ = 40944000.

The previous prime is 102379997. The next prime is 102380009. The reversal of 102380000 is 83201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102380009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 17441 + ... + 22559.

It is an arithmetic number, because the mean of its divisors is an integer number (4198656).

Almost surely, 2^102380000 is an apocalyptic number.

102380000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 102380000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (125959680).

102380000 is an abundant number, since it is smaller than the sum of its proper divisors (149539360).

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

102380000 is an frugal number, since it uses more digits than its factorization.

102380000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5149 (or 5126 counting only the distinct ones).

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 102380000 is about 10118.3002525128. The cubic root of 102380000 is about 467.8123776128.

The spelling of 102380000 in words is "one hundred two million, three hundred eighty thousand".