23330145250 has 16 divisors (see below), whose sum is σ = 43674032376. Its totient is φ = 9332058000.

The previous prime is 23330145233. The next prime is 23330145259. The reversal of 23330145250 is 5254103332.

It can be written as a sum of positive squares in 4 ways, for example, as 13592994921 + 9737150329 = 116589^2 + 98677^2 .

It is not an unprimeable number, because it can be changed into a prime (23330145259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46660041 + ... + 46660540.

Almost surely, 2^23330145250 is an apocalyptic number.

23330145250 is a deficient number, since it is larger than the sum of its proper divisors (20343887126).

23330145250 is an equidigital number, since it uses as much as digits as its factorization.

23330145250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93320598 (or 93320588 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 28.

Adding to 23330145250 its reverse (5254103332), we get a palindrome (28584248582).

The spelling of 23330145250 in words is "twenty-three billion, three hundred thirty million, one hundred forty-five thousand, two hundred fifty".