132880619521 has 4 divisors (see below), whose sum is σ = 143102205652. Its totient is φ = 122659033392.

The previous prime is 132880619513. The next prime is 132880619551. The reversal of 132880619521 is 125916088231.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 83090945025 + 49789674496 = 288255^2 + 223136^2 .

It is a cyclic number.

It is not a de Polignac number, because 132880619521 - 2³ = 132880619513 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (132880619551) 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, 5110793046 + ... + 5110793071.

It is an arithmetic number, because the mean of its divisors is an integer number (35775551413).

Almost surely, 2^132880619521 is an apocalyptic number.

It is an amenable number.

132880619521 is a deficient number, since it is larger than the sum of its proper divisors (10221586131).

132880619521 is a wasteful number, since it uses less digits than its factorization.

132880619521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10221586130.

The product of its (nonzero) digits is 207360, while the sum is 46.

The spelling of 132880619521 in words is "one hundred thirty-two billion, eight hundred eighty million, six hundred nineteen thousand, five hundred twenty-one".