143103212039 has 4 divisors (see below), whose sum is σ = 144014697624. Its totient is φ = 142191726456.

The previous prime is 143103212003. The next prime is 143103212113. The reversal of 143103212039 is 930212301341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 930212301341 = 53 ⋅17551175497.

It is a cyclic number.

It is not a de Polignac number, because 143103212039 - 2¹² = 143103207943 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 (143103212939) 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, 455742557 + ... + 455742870.

It is an arithmetic number, because the mean of its divisors is an integer number (36003674406).

Almost surely, 2^143103212039 is an apocalyptic number.

143103212039 is a deficient number, since it is larger than the sum of its proper divisors (911485585).

143103212039 is an equidigital number, since it uses as much as digits as its factorization.

143103212039 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 911485584.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 143103212039 in words is "one hundred forty-three billion, one hundred three million, two hundred twelve thousand, thirty-nine".