3142203 has 8 divisors (see below), whose sum is σ = 4200000. Its totient is φ = 2089608.

The previous prime is 3142193. The next prime is 3142219. The reversal of 3142203 is 3022413.

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

It is not a de Polignac number, because 3142203 - 2⁴ = 3142187 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3142273) 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, 448 + ... + 2546.

It is an arithmetic number, because the mean of its divisors is an integer number (525000).

Almost surely, 2^3142203 is an apocalyptic number.

3142203 is a deficient number, since it is larger than the sum of its proper divisors (1057797).

3142203 is a wasteful number, since it uses less digits than its factorization.

3142203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2601.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 3142203 is about 1772.6260180873. The cubic root of 3142203 is about 146.4686728047.

Adding to 3142203 its reverse (3022413), we get a palindrome (6164616).

The spelling of 3142203 in words is "three million, one hundred forty-two thousand, two hundred three".