3143203009139 has 2 divisors, whose sum is σ = 3143203009140. Its totient is φ = 3143203009138.

The previous prime is 3143203009097. The next prime is 3143203009147. The reversal of 3143203009139 is 9319003023413.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143203009139 is a prime.

It is not a weakly prime, because it can be changed into another prime (3143203009939) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571601504569 + 1571601504570.

It is an arithmetic number, because the mean of its divisors is an integer number (1571601504570).

Almost surely, 2^{3143203009139} is an apocalyptic number.

3143203009139 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143203009139 is an equidigital number, since it uses as much as digits as its factorization.

3143203009139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 52488, while the sum is 38.

The spelling of 3143203009139 in words is "three trillion, one hundred forty-three billion, two hundred three million, nine thousand, one hundred thirty-nine".