803223142 has 16 divisors (see below), whose sum is σ = 1222839072. Its totient is φ = 395619840.

The previous prime is 803223139. The next prime is 803223143. The reversal of 803223142 is 241322308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (803223143) 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, 298708 + ... + 301384.

It is an arithmetic number, because the mean of its divisors is an integer number (76427442).

Almost surely, 2^803223142 is an apocalyptic number.

803223142 is a deficient number, since it is larger than the sum of its proper divisors (419615930).

803223142 is a wasteful number, since it uses less digits than its factorization.

803223142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4863.

The product of its (nonzero) digits is 2304, while the sum is 25.

The square root of 803223142 is about 28341.1916122100. The cubic root of 803223142 is about 929.5628044873.

The spelling of 803223142 in words is "eight hundred three million, two hundred twenty-three thousand, one hundred forty-two".