133464521611300 has 54 divisors (see below), whose sum is σ = 318340459386194. Its totient is φ = 48532553308800.

The previous prime is 133464521611249. The next prime is 133464521611331. The reversal of 133464521611300 is 3116125464331.

It can be written as a sum of positive squares in 3 ways, for example, as 2688052062784 + 130776469548516 = 1639528^2 + 11435754^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 5515050777 + ... + 5515074976.

Almost surely, 2^{133464521611300} is an apocalyptic number.

133464521611300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133464521611300 is an abundant number, since it is smaller than the sum of its proper divisors (184875937774894).

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

133464521611300 is a wasteful number, since it uses less digits than its factorization.

133464521611300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11030125789 (or 11030125771 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 133464521611300 in words is "one hundred thirty-three trillion, four hundred sixty-four billion, five hundred twenty-one million, six hundred eleven thousand, three hundred".