10251130 has 8 divisors (see below), whose sum is σ = 18452052. Its totient is φ = 4100448.

The previous prime is 10251121. The next prime is 10251139. The reversal of 10251130 is 3115201.

It is an interprime number because it is at equal distance from previous prime (10251121) and next prime (10251139).

It can be written as a sum of positive squares in 2 ways, for example, as 9628609 + 622521 = 3103^2 + 789^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 10251130.

It is not an unprimeable number, because it can be changed into a prime (10251139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 512547 + ... + 512566.

Almost surely, 2^10251130 is an apocalyptic number.

10251130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10251130 is a deficient number, since it is larger than the sum of its proper divisors (8200922).

10251130 is a wasteful number, since it uses less digits than its factorization.

10251130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1025120.

The product of its (nonzero) digits is 30, while the sum is 13.

The square root of 10251130 is about 3201.7385902038. The cubic root of 10251130 is about 217.2320565383.

Adding to 10251130 its reverse (3115201), we get a palindrome (13366331).

The spelling of 10251130 in words is "ten million, two hundred fifty-one thousand, one hundred thirty".