133100233320 has 64 divisors (see below), whose sum is σ = 404355168000. Its totient is φ = 35044109568.

The previous prime is 133100233319. The next prime is 133100233337. The reversal of 133100233320 is 23332001331.

133100233320 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7010575 + ... + 7029534.

It is an arithmetic number, because the mean of its divisors is an integer number (6318049500).

Almost surely, 2^133100233320 is an apocalyptic number.

133100233320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133100233320 is an abundant number, since it is smaller than the sum of its proper divisors (271254934680).

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

133100233320 is a wasteful number, since it uses less digits than its factorization.

133100233320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14040202 (or 14040198 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 133100233320 its reverse (23332001331), we get a palindrome (156432234651).

The spelling of 133100233320 in words is "one hundred thirty-three billion, one hundred million, two hundred thirty-three thousand, three hundred twenty".