23230333116500 has 48 divisors (see below), whose sum is σ = 50952794767056. Its totient is φ = 9252252800000.

The previous prime is 23230333116449. The next prime is 23230333116509. The reversal of 23230333116500 is 561133303232.

It can be written as a sum of positive squares in 8 ways, for example, as 6910946961424 + 16319386155076 = 2628868^2 + 4039726^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23230333116509) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99584501 + ... + 99817500.

It is an arithmetic number, because the mean of its divisors is an integer number (1061516557647).

Almost surely, 2^{23230333116500} is an apocalyptic number.

23230333116500 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

23230333116500 is an abundant number, since it is smaller than the sum of its proper divisors (27722461650556).

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

23230333116500 is a wasteful number, since it uses less digits than its factorization.

23230333116500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199402253 (or 199402241 counting only the distinct ones).

The product of its (nonzero) digits is 29160, while the sum is 32.

Adding to 23230333116500 its reverse (561133303232), we get a palindrome (23791466419732).

The spelling of 23230333116500 in words is "twenty-three trillion, two hundred thirty billion, three hundred thirty-three million, one hundred sixteen thousand, five hundred".