3143203051187 has 2 divisors, whose sum is σ = 3143203051188. Its totient is φ = 3143203051186.

The previous prime is 3143203051123. The next prime is 3143203051201. The reversal of 3143203051187 is 7811503023413.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3143203051187 - 2⁶ = 3143203051123 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3143203051187.

It is not a weakly prime, because it can be changed into another prime (3143203051787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1571601525593 + 1571601525594.

It is an arithmetic number, because the mean of its divisors is an integer number (1571601525594).

Almost surely, 2^{3143203051187} is an apocalyptic number.

3143203051187 is a deficient number, since it is larger than the sum of its proper divisors (1).

3143203051187 is an equidigital number, since it uses as much as digits as its factorization.

3143203051187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 38.

The spelling of 3143203051187 in words is "three trillion, one hundred forty-three billion, two hundred three million, fifty-one thousand, one hundred eighty-seven".