133710771057 has 16 divisors (see below), whose sum is σ = 187689768000. Its totient is φ = 84437420544.

The previous prime is 133710771053. The next prime is 133710771119. The reversal of 133710771057 is 750177017331.

It is not a de Polignac number, because 133710771057 - 2² = 133710771053 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133710771053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 273369 + ... + 584937.

It is an arithmetic number, because the mean of its divisors is an integer number (11730610500).

Almost surely, 2^133710771057 is an apocalyptic number.

It is an amenable number.

133710771057 is a deficient number, since it is larger than the sum of its proper divisors (53978996943).

133710771057 is a wasteful number, since it uses less digits than its factorization.

133710771057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319120.

The product of its (nonzero) digits is 108045, while the sum is 42.

Adding to 133710771057 its reverse (750177017331), we get a palindrome (883887788388).

The spelling of 133710771057 in words is "one hundred thirty-three billion, seven hundred ten million, seven hundred seventy-one thousand, fifty-seven".