23303550450130 has 24 divisors (see below), whose sum is σ = 44270290584972. Its totient is φ = 8830819116576.

The previous prime is 23303550450109. The next prime is 23303550450137. The reversal of 23303550450130 is 3105405530332.

It can be written as a sum of positive squares in 2 ways, for example, as 20536042052241 + 2767508397889 = 4531671^2 + 1663583^2 .

It is not an unprimeable number, because it can be changed into a prime (23303550450137) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3227634957 + ... + 3227642176.

Almost surely, 2^{23303550450130} is an apocalyptic number.

23303550450130 is a deficient number, since it is larger than the sum of its proper divisors (20966740134842).

23303550450130 is a wasteful number, since it uses less digits than its factorization.

23303550450130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6455277178 (or 6455277159 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 34.

Adding to 23303550450130 its reverse (3105405530332), we get a palindrome (26408955980462).

The spelling of 23303550450130 in words is "twenty-three trillion, three hundred three billion, five hundred fifty million, four hundred fifty thousand, one hundred thirty".