133116340235 has 32 divisors (see below), whose sum is σ = 171961574400. Its totient is φ = 98564544000.

The previous prime is 133116340207. The next prime is 133116340237. The reversal of 133116340235 is 532043611331.

It is not a de Polignac number, because 133116340235 - 2¹⁸ = 133116078091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133116340237) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1645976 + ... + 1724954.

It is an arithmetic number, because the mean of its divisors is an integer number (5373799200).

Almost surely, 2^133116340235 is an apocalyptic number.

133116340235 is a deficient number, since it is larger than the sum of its proper divisors (38845234165).

133116340235 is a wasteful number, since it uses less digits than its factorization.

133116340235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79331.

The product of its (nonzero) digits is 19440, while the sum is 32.

Adding to 133116340235 its reverse (532043611331), we get a palindrome (665159951566).

The spelling of 133116340235 in words is "one hundred thirty-three billion, one hundred sixteen million, three hundred forty thousand, two hundred thirty-five".