143310072743 has 4 divisors (see below), whose sum is σ = 151740077040. Its totient is φ = 134880068448.

The previous prime is 143310072673. The next prime is 143310072749. The reversal of 143310072743 is 347270013341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 347270013341 = 157 ⋅2211910913.

It is a cyclic number.

It is not a de Polignac number, because 143310072743 - 2⁸ = 143310072487 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (143310072749) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4215002123 + ... + 4215002156.

It is an arithmetic number, because the mean of its divisors is an integer number (37935019260).

Almost surely, 2^143310072743 is an apocalyptic number.

143310072743 is a deficient number, since it is larger than the sum of its proper divisors (8430004297).

143310072743 is an equidigital number, since it uses as much as digits as its factorization.

143310072743 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8430004296.

The product of its (nonzero) digits is 42336, while the sum is 35.

The spelling of 143310072743 in words is "one hundred forty-three billion, three hundred ten million, seventy-two thousand, seven hundred forty-three".