10140330 has 64 divisors (see below), whose sum is σ = 26282880. Its totient is φ = 2494464.

The previous prime is 10140323. The next prime is 10140353. The reversal of 10140330 is 3304101.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 29922 + ... + 30258.

It is an arithmetic number, because the mean of its divisors is an integer number (410670).

Almost surely, 2^10140330 is an apocalyptic number.

10140330 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 10140330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13141440).

10140330 is an abundant number, since it is smaller than the sum of its proper divisors (16142550).

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

10140330 is a wasteful number, since it uses less digits than its factorization.

10140330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 10140330 is about 3184.3884813257. The cubic root of 10140330 is about 216.4465641225.

Adding to 10140330 its reverse (3304101), we get a palindrome (13444431).

The spelling of 10140330 in words is "ten million, one hundred forty thousand, three hundred thirty".