132256333305257 has 16 divisors (see below), whose sum is σ = 152849592362880. Its totient is φ = 112087968229248.

The previous prime is 132256333305197. The next prime is 132256333305281. The reversal of 132256333305257 is 752503333652231.

It is a cyclic number.

It is not a de Polignac number, because 132256333305257 - 2⁶ = 132256333305193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132256363305257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 87459023 + ... + 88958379.

It is an arithmetic number, because the mean of its divisors is an integer number (9553099522680).

Almost surely, 2^{132256333305257} is an apocalyptic number.

It is an amenable number.

132256333305257 is a deficient number, since it is larger than the sum of its proper divisors (20593259057623).

132256333305257 is a wasteful number, since it uses less digits than its factorization.

132256333305257 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1641040.

The product of its (nonzero) digits is 10206000, while the sum is 50.

Adding to 132256333305257 its reverse (752503333652231), we get a palindrome (884759666957488).

The spelling of 132256333305257 in words is "one hundred thirty-two trillion, two hundred fifty-six billion, three hundred thirty-three million, three hundred five thousand, two hundred fifty-seven".