12133070 has 32 divisors (see below), whose sum is σ = 23328000. Its totient is φ = 4527616.

The previous prime is 12133067. The next prime is 12133073. The reversal of 12133070 is 7033121.

12133070 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (12133067) and next prime (12133073).

It is a super-2 number, since 2×12133070² = 294422775249800, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12133073) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25091 + ... + 25569.

It is an arithmetic number, because the mean of its divisors is an integer number (729000).

Almost surely, 2^12133070 is an apocalyptic number.

12133070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12133070 is a deficient number, since it is larger than the sum of its proper divisors (11194930).

12133070 is a wasteful number, since it uses less digits than its factorization.

12133070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 652.

The product of its (nonzero) digits is 126, while the sum is 17.

The square root of 12133070 is about 3483.2556610160. The cubic root of 12133070 is about 229.7860013293.

Adding to 12133070 its reverse (7033121), we get a palindrome (19166191).

The spelling of 12133070 in words is "twelve million, one hundred thirty-three thousand, seventy".