133113313031300 has 72 divisors (see below), whose sum is σ = 330228238623360. Its totient is φ = 45624026822400.

The previous prime is 133113313031273. The next prime is 133113313031333. The reversal of 133113313031300 is 3130313311331.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 133113313031300.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 28725161 + ... + 33035760.

Almost surely, 2^{133113313031300} is an apocalyptic number.

133113313031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133113313031300 is an abundant number, since it is smaller than the sum of its proper divisors (197114925592060).

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

133113313031300 is a wasteful number, since it uses less digits than its factorization.

133113313031300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61764021 (or 61764014 counting only the distinct ones).

The product of its (nonzero) digits is 2187, while the sum is 26.

Adding to 133113313031300 its reverse (3130313311331), we get a palindrome (136243626342631).

The spelling of 133113313031300 in words is "one hundred thirty-three trillion, one hundred thirteen billion, three hundred thirteen million, thirty-one thousand, three hundred".