2133230198 has 32 divisors (see below), whose sum is σ = 3618756000. Its totient is φ = 934232320.

The previous prime is 2133230189. The next prime is 2133230213. The reversal of 2133230198 is 8910323312.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 321458 + ... + 328026.

It is an arithmetic number, because the mean of its divisors is an integer number (113086125).

Almost surely, 2^2133230198 is an apocalyptic number.

2133230198 is a deficient number, since it is larger than the sum of its proper divisors (1485525802).

2133230198 is a wasteful number, since it uses less digits than its factorization.

2133230198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7120.

The product of its (nonzero) digits is 7776, while the sum is 32.

The square root of 2133230198 is about 46186.9050489422. The cubic root of 2133230198 is about 1287.2984341254.

The spelling of 2133230198 in words is "two billion, one hundred thirty-three million, two hundred thirty thousand, one hundred ninety-eight".