132311320233232 has 60 divisors (see below), whose sum is σ = 298208351574540. Its totient is φ = 56704549617408.

The previous prime is 132311320233173. The next prime is 132311320233251. The reversal of 132311320233232 is 232332023113231.

It can be written as a sum of positive squares in 2 ways, for example, as 130640236601616 + 1671083631616 = 11429796^2 + 1292704^2 .

It is a junction number, because it is equal to n+sod(n) for n = 132311320233194 and 132311320233203.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 209317398 + ... + 209948554.

It is an arithmetic number, because the mean of its divisors is an integer number (4970139192909).

Almost surely, 2^{132311320233232} is an apocalyptic number.

It is an amenable number.

132311320233232 is an abundant number, since it is smaller than the sum of its proper divisors (165897031341308).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

132311320233232 is a wasteful number, since it uses less digits than its factorization.

132311320233232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 898568 (or 898555 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 31.

Adding to 132311320233232 its reverse (232332023113231), we get a palindrome (364643343346463).

The spelling of 132311320233232 in words is "one hundred thirty-two trillion, three hundred eleven billion, three hundred twenty million, two hundred thirty-three thousand, two hundred thirty-two".