132235074421081 has 4 divisors (see below), whose sum is σ = 132235157762064. Its totient is φ = 132234991080100.

The previous prime is 132235074421031. The next prime is 132235074421097. The reversal of 132235074421081 is 180124470532231.

It is a happy number.

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 a de Polignac number, because none of the positive numbers 2^k-132235074421081 is a prime.

It is a super-2 number, since 2×132235074421081² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132235074421001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39243355 + ... + 42479536.

It is an arithmetic number, because the mean of its divisors is an integer number (33058789440516).

Almost surely, 2^{132235074421081} is an apocalyptic number.

It is an amenable number.

132235074421081 is a deficient number, since it is larger than the sum of its proper divisors (83340983).

132235074421081 is an equidigital number, since it uses as much as digits as its factorization.

132235074421081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83340982.

The product of its (nonzero) digits is 322560, while the sum is 43.

The spelling of 132235074421081 in words is "one hundred thirty-two trillion, two hundred thirty-five billion, seventy-four million, four hundred twenty-one thousand, eighty-one".