43000151 has 2 divisors, whose sum is σ = 43000152. Its totient is φ = 43000150.

The previous prime is 43000147. The next prime is 43000169. The reversal of 43000151 is 15100034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 43000151 - 2² = 43000147 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (43000121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21500075 + 21500076.

It is an arithmetic number, because the mean of its divisors is an integer number (21500076).

Almost surely, 2^43000151 is an apocalyptic number.

43000151 is a deficient number, since it is larger than the sum of its proper divisors (1).

43000151 is an equidigital number, since it uses as much as digits as its factorization.

43000151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60, while the sum is 14.

The square root of 43000151 is about 6557.4500379340. The cubic root of 43000151 is about 350.3402161259.

Adding to 43000151 its reverse (15100034), we get a palindrome (58100185).

The spelling of 43000151 in words is "forty-three million, one hundred fifty-one", and thus it is an aban number.