132720210352 has 20 divisors (see below), whose sum is σ = 257221748560. Its totient is φ = 66340404288.

The previous prime is 132720210319. The next prime is 132720210373. The reversal of 132720210352 is 253012027231.

It is a super-2 number, since 2×132720210352² (a number of 23 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 132720210352.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1175652 + ... + 1283587.

It is an arithmetic number, because the mean of its divisors is an integer number (12861087428).

Almost surely, 2^132720210352 is an apocalyptic number.

It is an amenable number.

132720210352 is a deficient number, since it is larger than the sum of its proper divisors (124501538208).

132720210352 is a wasteful number, since it uses less digits than its factorization.

132720210352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462620 (or 2462614 counting only the distinct ones).

The product of its (nonzero) digits is 5040, while the sum is 28.

Adding to 132720210352 its reverse (253012027231), we get a palindrome (385732237583).

The spelling of 132720210352 in words is "one hundred thirty-two billion, seven hundred twenty million, two hundred ten thousand, three hundred fifty-two".