10385130 has 64 divisors (see below), whose sum is σ = 30170880. Its totient is φ = 2233344.

The previous prime is 10385129. The next prime is 10385131. The reversal of 10385130 is 3158301.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (10385129) and next prime (10385131).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a junction number, because it is equal to n+sod(n) for n = 10385097 and 10385106.

It is not an unprimeable number, because it can be changed into a prime (10385131) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2116 + ... + 5024.

It is an arithmetic number, because the mean of its divisors is an integer number (471420).

Almost surely, 2^10385130 is an apocalyptic number.

10385130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10385130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15085440).

10385130 is an abundant number, since it is smaller than the sum of its proper divisors (19785750).

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

10385130 is a wasteful number, since it uses less digits than its factorization.

10385130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943.

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 10385130 is about 3222.5967789967. The cubic root of 10385130 is about 218.1744948615.

The spelling of 10385130 in words is "ten million, three hundred eighty-five thousand, one hundred thirty".