132001331020443 has 24 divisors (see below), whose sum is σ = 190845784350000. Its totient is φ = 87919123129344.

The previous prime is 132001331020397. The next prime is 132001331020469. The reversal of 132001331020443 is 344020133100231.

It is a happy number.

132001331020443 is a `hidden beast` number, since 1 + 3 + 200 + 1 + 3 + 3 + 10 + 2 + 0 + 443 = 666.

It is not a de Polignac number, because 132001331020443 - 2¹⁶ = 132001330954907 is a prime.

It is not an unprimeable number, because it can be changed into a prime (132001331020843) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 87119788 + ... + 88622006.

It is an arithmetic number, because the mean of its divisors is an integer number (7951907681250).

Almost surely, 2^{132001331020443} is an apocalyptic number.

132001331020443 is a deficient number, since it is larger than the sum of its proper divisors (58844453329557).

132001331020443 is a wasteful number, since it uses less digits than its factorization.

132001331020443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1511291 (or 1511288 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 27.

Adding to 132001331020443 its reverse (344020133100231), we get a palindrome (476021464120674).

The spelling of 132001331020443 in words is "one hundred thirty-two trillion, one billion, three hundred thirty-one million, twenty thousand, four hundred forty-three".