133020135045300 has 72 divisors (see below), whose sum is σ = 386481932323200. Its totient is φ = 35323617432320.

The previous prime is 133020135045257. The next prime is 133020135045307. The reversal of 133020135045300 is 3540531020331.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133020135045307) 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, 927544305 + ... + 927687704.

It is an arithmetic number, because the mean of its divisors is an integer number (5367804615600).

Almost surely, 2^{133020135045300} is an apocalyptic number.

133020135045300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133020135045300 is an abundant number, since it is smaller than the sum of its proper divisors (253461797277900).

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

133020135045300 is a wasteful number, since it uses less digits than its factorization.

133020135045300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855232265 (or 1855232258 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 30.

Adding to 133020135045300 its reverse (3540531020331), we get a palindrome (136560666065631).

The spelling of 133020135045300 in words is "one hundred thirty-three trillion, twenty billion, one hundred thirty-five million, forty-five thousand, three hundred".