133713502300 has 72 divisors (see below), whose sum is σ = 334708827264. Its totient is φ = 45416149440.

The previous prime is 133713502283. The next prime is 133713502331. The reversal of 133713502300 is 3205317331.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 817714 + ... + 967513.

It is an arithmetic number, because the mean of its divisors is an integer number (4648733712).

Almost surely, 2^133713502300 is an apocalyptic number.

133713502300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133713502300 is an abundant number, since it is smaller than the sum of its proper divisors (200995324964).

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

133713502300 is a wasteful number, since it uses less digits than its factorization.

133713502300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1785355 (or 1785348 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 28.

Adding to 133713502300 its reverse (3205317331), we get a palindrome (136918819631).

The spelling of 133713502300 in words is "one hundred thirty-three billion, seven hundred thirteen million, five hundred two thousand, three hundred".