3143333125 has 10 divisors (see below), whose sum is σ = 3927909854. Its totient is φ = 2514666000.

The previous prime is 3143333117. The next prime is 3143333143. The reversal of 3143333125 is 5213333413.

It can be written as a sum of positive squares in 5 ways, for example, as 558424161 + 2584908964 = 23631^2 + 50842^2 .

It is not a de Polignac number, because 3143333125 - 2³ = 3143333117 is a prime.

It is a super-3 number, since 3×3143333125³ (a number of 29 digits) contains 333 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3143333093 and 3143333102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 2514042 + ... + 2515291.

Almost surely, 2^3143333125 is an apocalyptic number.

It is an amenable number.

3143333125 is a deficient number, since it is larger than the sum of its proper divisors (784576729).

3143333125 is an frugal number, since it uses more digits than its factorization.

3143333125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5029353 (or 5029338 counting only the distinct ones).

The product of its digits is 9720, while the sum is 28.

The square root of 3143333125 is about 56065.4360992582. The cubic root of 3143333125 is about 1464.8623034509.

Adding to 3143333125 its reverse (5213333413), we get a palindrome (8356666538).

The spelling of 3143333125 in words is "three billion, one hundred forty-three million, three hundred thirty-three thousand, one hundred twenty-five".