143551151 has 2 divisors, whose sum is σ = 143551152. Its totient is φ = 143551150.

The previous prime is 143551141. The next prime is 143551159. The reversal of 143551151 is 151155341.

It is a strong prime.

It is an emirp because it is prime and its reverse (151155341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 143551151 - 2⁶ = 143551087 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 143551151.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (143551159) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 71775575 + 71775576.

It is an arithmetic number, because the mean of its divisors is an integer number (71775576).

Almost surely, 2^143551151 is an apocalyptic number.

143551151 is a deficient number, since it is larger than the sum of its proper divisors (1).

143551151 is an equidigital number, since it uses as much as digits as its factorization.

143551151 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1500, while the sum is 26.

The square root of 143551151 is about 11981.2833619775. The cubic root of 143551151 is about 523.6031207533.

The spelling of 143551151 in words is "one hundred forty-three million, five hundred fifty-one thousand, one hundred fifty-one".