132001334261 has 4 divisors (see below), whose sum is σ = 132004084800. Its totient is φ = 131998583724.

The previous prime is 132001334249. The next prime is 132001334291. The reversal of 132001334261 is 162433100231.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 132001334261 - 2²² = 131997139957 is a prime.

It is a super-2 number, since 2×132001334261² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 132001334261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132001334291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1301981 + ... + 1399698.

It is an arithmetic number, because the mean of its divisors is an integer number (33001021200).

Almost surely, 2^132001334261 is an apocalyptic number.

It is an amenable number.

132001334261 is a deficient number, since it is larger than the sum of its proper divisors (2750539).

132001334261 is an equidigital number, since it uses as much as digits as its factorization.

132001334261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2750538.

The product of its (nonzero) digits is 2592, while the sum is 26.

Adding to 132001334261 its reverse (162433100231), we get a palindrome (294434434492).

The spelling of 132001334261 in words is "one hundred thirty-two billion, one million, three hundred thirty-four thousand, two hundred sixty-one".