199230523371100 has 288 divisors, whose sum is σ = 477033424156800. Its totient is φ = 71769439272960.

The previous prime is 199230523371073. The next prime is 199230523371227. The reversal of 199230523371100 is 1173325032991.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 32591281644 + ... + 32591287756.

It is an arithmetic number, because the mean of its divisors is an integer number (1656366056100).

Almost surely, 2^{199230523371100} is an apocalyptic number.

199230523371100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 199230523371100, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (238516712078400).

199230523371100 is an abundant number, since it is smaller than the sum of its proper divisors (277802900785700).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

199230523371100 is a wasteful number, since it uses less digits than its factorization.

199230523371100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8769 (or 8762 counting only the distinct ones).

The product of its (nonzero) digits is 306180, while the sum is 46.

The spelling of 199230523371100 in words is "one hundred ninety-nine trillion, two hundred thirty billion, five hundred twenty-three million, three hundred seventy-one thousand, one hundred".