132450120 has 128 divisors (see below), whose sum is σ = 481680000. Its totient is φ = 32106240.

The previous prime is 132450107. The next prime is 132450133. The reversal of 132450120 is 21054231.

It is an interprime number because it is at equal distance from previous prime (132450107) and next prime (132450133).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 132450093 and 132450102.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6306 + ... + 17454.

It is an arithmetic number, because the mean of its divisors is an integer number (3763125).

Almost surely, 2^132450120 is an apocalyptic number.

132450120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132450120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (240840000).

132450120 is an abundant number, since it is smaller than the sum of its proper divisors (349229880).

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

132450120 is a wasteful number, since it uses less digits than its factorization.

132450120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11180 (or 11170 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 18.

The square root of 132450120 is about 11508.6975805258. The cubic root of 132450120 is about 509.7424304931.

The spelling of 132450120 in words is "one hundred thirty-two million, four hundred fifty thousand, one hundred twenty".