23540253303150 has 240 divisors, whose sum is σ = 68345932723200. Its totient is φ = 5996102207040.

The previous prime is 23540253303103. The next prime is 23540253303223. The reversal of 23540253303150 is 5130335204532.

23540253303150 is a `hidden beast` number, since 2 + 3 + 5 + 4 + 0 + 2 + 5 + 330 + 315 + 0 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 66799111 + ... + 67150589.

It is an arithmetic number, because the mean of its divisors is an integer number (284774719680).

Almost surely, 2^{23540253303150} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23540253303150, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34172966361600).

23540253303150 is an abundant number, since it is smaller than the sum of its proper divisors (44805679420050).

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

23540253303150 is a wasteful number, since it uses less digits than its factorization.

23540253303150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352245 (or 352231 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 23540253303150 its reverse (5130335204532), we get a palindrome (28670588507682).

The spelling of 23540253303150 in words is "twenty-three trillion, five hundred forty billion, two hundred fifty-three million, three hundred three thousand, one hundred fifty".