23550100553133 has 24 divisors (see below), whose sum is σ = 42410570694336. Its totient is φ = 12233818468800.

The previous prime is 23550100553123. The next prime is 23550100553141. The reversal of 23550100553133 is 33135500105532.

23550100553133 is a `hidden beast` number, since 2 + 35 + 50 + 10 + 0 + 5 + 531 + 33 = 666.

It is not a de Polignac number, because 23550100553133 - 2¹² = 23550100549037 is a prime.

It is a super-2 number, since 2×23550100553133² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23550100553123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16991413848 + ... + 16991415233.

It is an arithmetic number, because the mean of its divisors is an integer number (1767107112264).

Almost surely, 2^{23550100553133} is an apocalyptic number.

It is an amenable number.

23550100553133 is a deficient number, since it is larger than the sum of its proper divisors (18860470141203).

23550100553133 is a wasteful number, since it uses less digits than its factorization.

23550100553133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33982829105 (or 33982829102 counting only the distinct ones).

The product of its (nonzero) digits is 101250, while the sum is 36.

Adding to 23550100553133 its reverse (33135500105532), we get a palindrome (56685600658665).

The spelling of 23550100553133 in words is "twenty-three trillion, five hundred fifty billion, one hundred million, five hundred fifty-three thousand, one hundred thirty-three".