151436143 has 2 divisors, whose sum is σ = 151436144. Its totient is φ = 151436142.

The previous prime is 151436107. The next prime is 151436149. The reversal of 151436143 is 341634151.

It is a strong prime.

It is an emirp because it is prime and its reverse (341634151) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 151436143 - 2⁹ = 151435631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (151436149) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75718071 + 75718072.

It is an arithmetic number, because the mean of its divisors is an integer number (75718072).

Almost surely, 2^151436143 is an apocalyptic number.

151436143 is a deficient number, since it is larger than the sum of its proper divisors (1).

151436143 is an equidigital number, since it uses as much as digits as its factorization.

151436143 is an evil number, because the sum of its binary digits is even.

The product of its digits is 4320, while the sum is 28.

The square root of 151436143 is about 12305.9393383845. The cubic root of 151436143 is about 533.0196011175.

The spelling of 151436143 in words is "one hundred fifty-one million, four hundred thirty-six thousand, one hundred forty-three".