42100151 has 2 divisors, whose sum is σ = 42100152. Its totient is φ = 42100150.

The previous prime is 42100111. The next prime is 42100169. The reversal of 42100151 is 15100124.

42100151 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 42100151 - 2⁶ = 42100087 is a 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 (42100111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21050075 + 21050076.

It is an arithmetic number, because the mean of its divisors is an integer number (21050076).

Almost surely, 2^42100151 is an apocalyptic number.

42100151 is a deficient number, since it is larger than the sum of its proper divisors (1).

42100151 is an equidigital number, since it uses as much as digits as its factorization.

42100151 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 42100151 is about 6488.4629150516. The cubic root of 42100151 is about 347.8787368709.

Adding to 42100151 its reverse (15100124), we get a palindrome (57200275).

The spelling of 42100151 in words is "forty-two million, one hundred thousand, one hundred fifty-one".