132311300240 has 80 divisors (see below), whose sum is σ = 356521824000. Its totient is φ = 44724933120.

The previous prime is 132311300197. The next prime is 132311300257. The reversal of 132311300240 is 42003113231.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1624115 + ... + 1703634.

It is an arithmetic number, because the mean of its divisors is an integer number (4456522800).

Almost surely, 2^132311300240 is an apocalyptic number.

132311300240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132311300240 is an abundant number, since it is smaller than the sum of its proper divisors (224210523760).

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

132311300240 is a wasteful number, since it uses less digits than its factorization.

132311300240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3327840 (or 3327834 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 132311300240 its reverse (42003113231), we get a palindrome (174314413471).

The spelling of 132311300240 in words is "one hundred thirty-two billion, three hundred eleven million, three hundred thousand, two hundred forty".