133320023100064 has 48 divisors (see below), whose sum is σ = 276290495812800. Its totient is φ = 63151066450944.

The previous prime is 133320023100059. The next prime is 133320023100071. The reversal of 133320023100064 is 460001320023331.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78157917 + ... + 79845475.

It is an arithmetic number, because the mean of its divisors is an integer number (5756051996100).

Almost surely, 2^{133320023100064} is an apocalyptic number.

It is an amenable number.

133320023100064 is an abundant number, since it is smaller than the sum of its proper divisors (142970472712736).

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

133320023100064 is a wasteful number, since it uses less digits than its factorization.

133320023100064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1817525 (or 1817517 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 28.

Adding to 133320023100064 its reverse (460001320023331), we get a palindrome (593321343123395).

The spelling of 133320023100064 in words is "one hundred thirty-three trillion, three hundred twenty billion, twenty-three million, one hundred thousand, sixty-four".