3143205020203 has 8 divisors (see below), whose sum is σ = 3251838895200. Its totient is φ = 3034587644928.

The previous prime is 3143205020183. The next prime is 3143205020209. The reversal of 3143205020203 is 3020205023413.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3143205020203 is a prime.

It is a super-2 number, since 2×3143205020203² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3143205020209) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3736726 + ... + 4499947.

It is an arithmetic number, because the mean of its divisors is an integer number (406479861900).

Almost surely, 2^{3143205020203} is an apocalyptic number.

3143205020203 is a deficient number, since it is larger than the sum of its proper divisors (108633874997).

3143205020203 is a wasteful number, since it uses less digits than its factorization.

3143205020203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8249861.

The product of its (nonzero) digits is 4320, while the sum is 25.

The spelling of 3143205020203 in words is "three trillion, one hundred forty-three billion, two hundred five million, twenty thousand, two hundred three".