132020532500521 has 16 divisors (see below), whose sum is σ = 153133299235840. Its totient is φ = 111470954783760.

The previous prime is 132020532500513. The next prime is 132020532500557. The reversal of 132020532500521 is 125005235020231.

It is a cyclic number.

It is not a de Polignac number, because 132020532500521 - 2³ = 132020532500513 is a prime.

It is a super-2 number, since 2×132020532500521² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132020532500581) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118514866 + ... + 119623636.

It is an arithmetic number, because the mean of its divisors is an integer number (9570831202240).

Almost surely, 2^{132020532500521} is an apocalyptic number.

It is an amenable number.

132020532500521 is a deficient number, since it is larger than the sum of its proper divisors (21112766735319).

132020532500521 is a wasteful number, since it uses less digits than its factorization.

132020532500521 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362724.

The product of its (nonzero) digits is 18000, while the sum is 31.

Adding to 132020532500521 its reverse (125005235020231), we get a palindrome (257025767520752).

The spelling of 132020532500521 in words is "one hundred thirty-two trillion, twenty billion, five hundred thirty-two million, five hundred thousand, five hundred twenty-one".