12090130 has 16 divisors (see below), whose sum is σ = 23436504. Its totient is φ = 4464000.

The previous prime is 12090119. The next prime is 12090131. The reversal of 12090130 is 3109021.

12090130 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 4 ways, for example, as 9665881 + 2424249 = 3109^2 + 1557^2 .

It is not an unprimeable number, because it can be changed into a prime (12090131) 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, 46371 + ... + 46630.

Almost surely, 2^12090130 is an apocalyptic number.

12090130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12090130 is a deficient number, since it is larger than the sum of its proper divisors (11346374).

12090130 is a wasteful number, since it uses less digits than its factorization.

12090130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93021.

The product of its (nonzero) digits is 54, while the sum is 16.

The square root of 12090130 is about 3477.0864240050. The cubic root of 12090130 is about 229.5146032986.

Adding to 12090130 its reverse (3109021), we get a palindrome (15199151).

The spelling of 12090130 in words is "twelve million, ninety thousand, one hundred thirty".