1000151 has 2 divisors, whose sum is σ = 1000152. Its totient is φ = 1000150.

The previous prime is 1000133. The next prime is 1000159. The reversal of 1000151 is 1510001.

It is a happy number.

It is an a-pointer prime, because the next prime (1000159) can be obtained adding 1000151 to its sum of digits (8).

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1000151 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1000159) by changing a digit.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 500075 + 500076.

It is an arithmetic number, because the mean of its divisors is an integer number (500076).

2^1000151 is an apocalyptic number.

1000151 is a deficient number, since it is larger than the sum of its proper divisors (1).

1000151 is an equidigital number, since it uses as much as digits as its factorization.

1000151 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5, while the sum is 8.

The square root of 1000151 is about 1000.0754971501. The cubic root of 1000151 is about 100.0050330800.

Adding to 1000151 its reverse (1510001), we get a palindrome (2510152).

The spelling of 1000151 in words is "one million, one hundred fifty-one", and thus it is an aban number.