10122130 has 8 divisors (see below), whose sum is σ = 18219852. Its totient is φ = 4048848.

The previous prime is 10122113. The next prime is 10122143. The reversal of 10122130 is 3122101.

10122130 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 8874441 + 1247689 = 2979^2 + 1117^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Harshad number since it is a multiple of its sum of digits (10), and also a Moran number because the ratio is a prime number: 1012213 = 10122130 / (1 + 0 + 1 + 2 + 2 + 1 + 3 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 506097 + ... + 506116.

Almost surely, 2^10122130 is an apocalyptic number.

10122130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10122130 is a deficient number, since it is larger than the sum of its proper divisors (8097722).

10122130 is a wasteful number, since it uses less digits than its factorization.

10122130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1012220.

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

The square root of 10122130 is about 3181.5295063853. The cubic root of 10122130 is about 216.3169928428.

Adding to 10122130 its reverse (3122101), we get a palindrome (13244231).

The spelling of 10122130 in words is "ten million, one hundred twenty-two thousand, one hundred thirty".