133515360230 has 80 divisors (see below), whose sum is σ = 280787925600. Its totient is φ = 45707751936.

The previous prime is 133515360221. The next prime is 133515360233. The reversal of 133515360230 is 32063515331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133515360233) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 17451446 + ... + 17459094.

It is an arithmetic number, because the mean of its divisors is an integer number (3509849070).

Almost surely, 2^133515360230 is an apocalyptic number.

133515360230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

133515360230 is an abundant number, since it is smaller than the sum of its proper divisors (147272565370).

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

133515360230 is an frugal number, since it uses more digits than its factorization.

133515360230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8411 (or 8390 counting only the distinct ones).

The product of its (nonzero) digits is 24300, while the sum is 32.

Adding to 133515360230 its reverse (32063515331), we get a palindrome (165578875561).

The spelling of 133515360230 in words is "one hundred thirty-three billion, five hundred fifteen million, three hundred sixty thousand, two hundred thirty".