133300111332332 has 72 divisors (see below), whose sum is σ = 273400144416000. Its totient is φ = 55706878307808.

The previous prime is 133300111332319. The next prime is 133300111332341. The reversal of 133300111332332 is 233233111003331.

It is a junction number, because it is equal to n+sod(n) for n = 133300111332295 and 133300111332304.

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, 28862219 + ... + 33160637.

It is an arithmetic number, because the mean of its divisors is an integer number (3797224228000).

Almost surely, 2^{133300111332332} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133300111332332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (136700072208000).

133300111332332 is an abundant number, since it is smaller than the sum of its proper divisors (140100033083668).

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

133300111332332 is a wasteful number, since it uses less digits than its factorization.

133300111332332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4299115 (or 4299070 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 29.

Adding to 133300111332332 its reverse (233233111003331), we get a palindrome (366533222335663).

The spelling of 133300111332332 in words is "one hundred thirty-three trillion, three hundred billion, one hundred eleven million, three hundred thirty-two thousand, three hundred thirty-two".