20132303198 has 16 divisors (see below), whose sum is σ = 34514529504. Its totient is φ = 8627627520.

The previous prime is 20132303173. The next prime is 20132303209. The reversal of 20132303198 is 89130323102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307886 + ... + 367502.

It is an arithmetic number, because the mean of its divisors is an integer number (2157158094).

Almost surely, 2^20132303198 is an apocalyptic number.

20132303198 is a deficient number, since it is larger than the sum of its proper divisors (14382226306).

20132303198 is a wasteful number, since it uses less digits than its factorization.

20132303198 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 83747.

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

The spelling of 20132303198 in words is "twenty billion, one hundred thirty-two million, three hundred three thousand, one hundred ninety-eight".