203223011139 has 48 divisors (see below), whose sum is σ = 307314408960. Its totient is φ = 129166202880.

The previous prime is 203223011099. The next prime is 203223011143. The reversal of 203223011139 is 931110322302.

203223011139 is a `hidden beast` number, since 2 + 0 + 322 + 301 + 1 + 1 + 39 = 666.

It is not a de Polignac number, because 203223011139 - 2⁷ = 203223011011 is a prime.

It is not an unprimeable number, because it can be changed into a prime (203223011539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 113977242 + ... + 113979024.

It is an arithmetic number, because the mean of its divisors is an integer number (6402383520).

Almost surely, 2^203223011139 is an apocalyptic number.

203223011139 is a deficient number, since it is larger than the sum of its proper divisors (104091397821).

203223011139 is a wasteful number, since it uses less digits than its factorization.

203223011139 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3312 (or 3309 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 203223011139 in words is "two hundred three billion, two hundred twenty-three million, eleven thousand, one hundred thirty-nine".