10212130 has 16 divisors (see below), whose sum is σ = 18506304. Its totient is φ = 4057200.

The previous prime is 10212119. The next prime is 10212131. The reversal of 10212130 is 3121201.

10212130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is not an unprimeable number, because it can be changed into a prime (10212131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1872 + ... + 4891.

It is an arithmetic number, because the mean of its divisors is an integer number (1156644).

Almost surely, 2^10212130 is an apocalyptic number.

10212130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10212130 is a deficient number, since it is larger than the sum of its proper divisors (8294174).

10212130 is a wasteful number, since it uses less digits than its factorization.

10212130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6921.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 10212130 is about 3195.6423454448. The cubic root of 10212130 is about 216.9562229855.

Adding to 10212130 its reverse (3121201), we get a palindrome (13333331).

The spelling of 10212130 in words is "ten million, two hundred twelve thousand, one hundred thirty".