230611559117500 has 240 divisors, whose sum is σ = 553861560067200. Its totient is φ = 83293619040000.

The previous prime is 230611559117479. The next prime is 230611559117567. The reversal of 230611559117500 is 5711955116032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 4317005791 + ... + 4317059209.

It is an arithmetic number, because the mean of its divisors is an integer number (2307756500280).

Almost surely, 2^{230611559117500} is an apocalyptic number.

230611559117500 is a gapful number since it is divisible by the number (20) 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 230611559117500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (276930780033600).

230611559117500 is an abundant number, since it is smaller than the sum of its proper divisors (323250000949700).

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

230611559117500 is a wasteful number, since it uses less digits than its factorization.

230611559117500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54510 (or 54493 counting only the distinct ones).

The product of its (nonzero) digits is 283500, while the sum is 46.

The spelling of 230611559117500 in words is "two hundred thirty trillion, six hundred eleven billion, five hundred fifty-nine million, one hundred seventeen thousand, five hundred".