132320144112512 has 64 divisors (see below), whose sum is σ = 265179788496000. Its totient is φ = 65766093379584.

The previous prime is 132320144112503. The next prime is 132320144112521. The reversal of 132320144112512 is 215211441023231.

It is an interprime number because it is at equal distance from previous prime (132320144112503) and next prime (132320144112521).

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×132320144112512² (a number of 29 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15900614 + ... + 22747962.

It is an arithmetic number, because the mean of its divisors is an integer number (4143434195250).

Almost surely, 2^{132320144112512} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132320144112512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132589894248000).

132320144112512 is an abundant number, since it is smaller than the sum of its proper divisors (132859644383488).

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

132320144112512 is an equidigital number, since it uses as much as digits as its factorization.

132320144112512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6848263 (or 6848251 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Adding to 132320144112512 its reverse (215211441023231), we get a palindrome (347531585135743).

The spelling of 132320144112512 in words is "one hundred thirty-two trillion, three hundred twenty billion, one hundred forty-four million, one hundred twelve thousand, five hundred twelve".