132305333443261 has 96 divisors (see below), whose sum is σ = 156333546851328. Its totient is φ = 111003132456960.

The previous prime is 132305333443259. The next prime is 132305333443319. The reversal of 132305333443261 is 162344333503231.

It is not a de Polignac number, because 132305333443261 - 2¹ = 132305333443259 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132305333443061) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 19638609285 + ... + 19638616021.

It is an arithmetic number, because the mean of its divisors is an integer number (1628474446368).

Almost surely, 2^{132305333443261} is an apocalyptic number.

132305333443261 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

132305333443261 is a deficient number, since it is larger than the sum of its proper divisors (24028213408067).

132305333443261 is a wasteful number, since it uses less digits than its factorization.

132305333443261 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7411 (or 7394 counting only the distinct ones).

The product of its (nonzero) digits is 1399680, while the sum is 43.

Adding to 132305333443261 its reverse (162344333503231), we get a palindrome (294649666946492).

The spelling of 132305333443261 in words is "one hundred thirty-two trillion, three hundred five billion, three hundred thirty-three million, four hundred forty-three thousand, two hundred sixty-one".