12070163 has 4 divisors (see below), whose sum is σ = 13794480. Its totient is φ = 10345848.

The previous prime is 12070141. The next prime is 12070171. The reversal of 12070163 is 36107021.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 36107021 = 149 ⋅242329.

It is a cyclic number.

It is not a de Polignac number, because 12070163 - 2¹⁰ = 12069139 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12070183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 862148 + ... + 862161.

It is an arithmetic number, because the mean of its divisors is an integer number (3448620).

Almost surely, 2^12070163 is an apocalyptic number.

12070163 is a deficient number, since it is larger than the sum of its proper divisors (1724317).

12070163 is an equidigital number, since it uses as much as digits as its factorization.

12070163 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1724316.

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 12070163 is about 3474.2140118306. The cubic root of 12070163 is about 229.3881849390.

Adding to 12070163 its reverse (36107021), we get a palindrome (48177184).

The spelling of 12070163 in words is "twelve million, seventy thousand, one hundred sixty-three".