10161130 has 48 divisors (see below), whose sum is σ = 21607560. Its totient is φ = 3429888.

The previous prime is 10161119. The next prime is 10161133. The reversal of 10161130 is 3116101.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 5049009 + 5112121 = 2247^2 + 2261^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10161130.

It is not an unprimeable number, because it can be changed into a prime (10161133) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 43494 + ... + 43726.

Almost surely, 2^10161130 is an apocalyptic number.

10161130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10161130 is an abundant number, since it is smaller than the sum of its proper divisors (11446430).

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

10161130 is a wasteful number, since it uses less digits than its factorization.

10161130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 343 (or 336 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 13.

The square root of 10161130 is about 3187.6527414384. The cubic root of 10161130 is about 216.5944558836.

Adding to 10161130 its reverse (3116101), we get a palindrome (13277231).

The spelling of 10161130 in words is "ten million, one hundred sixty-one thousand, one hundred thirty".