12999130 has 16 divisors (see below), whose sum is σ = 23579424. Its totient is φ = 5159440.

The previous prime is 12999127. The next prime is 12999131. The reversal of 12999130 is 3199921.

It is not an unprimeable number, because it can be changed into a prime (12999131) 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 7 ways as a sum of consecutive naturals, for example, 3652 + ... + 6271.

It is an arithmetic number, because the mean of its divisors is an integer number (1473714).

Almost surely, 2^12999130 is an apocalyptic number.

12999130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12999130 is a deficient number, since it is larger than the sum of its proper divisors (10580294).

12999130 is a wasteful number, since it uses less digits than its factorization.

12999130 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10061.

The product of its (nonzero) digits is 4374, while the sum is 34.

The square root of 12999130 is about 3605.4306261527. The cubic root of 12999130 is about 235.1282233700.

The spelling of 12999130 in words is "twelve million, nine hundred ninety-nine thousand, one hundred thirty".