133143526064 has 10 divisors (see below), whose sum is σ = 257965581780. Its totient is φ = 66571763024.

The previous prime is 133143526003. The next prime is 133143526097. The reversal of 133143526064 is 460625341331.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4160735174 + ... + 4160735205.

It is an arithmetic number, because the mean of its divisors is an integer number (25796558178).

Almost surely, 2^133143526064 is an apocalyptic number.

It is an amenable number.

133143526064 is a deficient number, since it is larger than the sum of its proper divisors (124822055716).

133143526064 is an equidigital number, since it uses as much as digits as its factorization.

133143526064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8321470387 (or 8321470381 counting only the distinct ones).

The product of its (nonzero) digits is 155520, while the sum is 38.

Adding to 133143526064 its reverse (460625341331), we get a palindrome (593768867395).

The spelling of 133143526064 in words is "one hundred thirty-three billion, one hundred forty-three million, five hundred twenty-six thousand, sixty-four".