10021130 has 16 divisors (see below), whose sum is σ = 20615040. Its totient is φ = 3435792.

The previous prime is 10021129. The next prime is 10021147. The reversal of 10021130 is 3112001.

It is a Curzon number.

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, 71510 + ... + 71649.

It is an arithmetic number, because the mean of its divisors is an integer number (1288440).

Almost surely, 2^10021130 is an apocalyptic number.

10021130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10021130 is an abundant number, since it is smaller than the sum of its proper divisors (10593910).

10021130 is a wasteful number, since it uses less digits than its factorization.

10021130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 143173.

The product of its (nonzero) digits is 6, while the sum is 8.

The square root of 10021130 is about 3165.6168435235. The cubic root of 10021130 is about 215.5951062668.

Adding to 10021130 its reverse (3112001), we get a palindrome (13133131).

The spelling of 10021130 in words is "ten million, twenty-one thousand, one hundred thirty".