12000151 has 4 divisors (see below), whose sum is σ = 12044704. Its totient is φ = 11955600.

The previous prime is 12000133. The next prime is 12000239. The reversal of 12000151 is 15100021.

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: 15100021 = 971 ⋅15551.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12000151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12000551) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21870 + ... + 22411.

It is an arithmetic number, because the mean of its divisors is an integer number (3011176).

Almost surely, 2^12000151 is an apocalyptic number.

12000151 is a deficient number, since it is larger than the sum of its proper divisors (44553).

12000151 is an equidigital number, since it uses as much as digits as its factorization.

12000151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44552.

The product of its (nonzero) digits is 10, while the sum is 10.

The square root of 12000151 is about 3464.1234100419. The cubic root of 12000151 is about 228.9438087947.

Adding to 12000151 its reverse (15100021), we get a palindrome (27100172).

The spelling of 12000151 in words is "twelve million, one hundred fifty-one", and thus it is an aban number.