132001256 has 16 divisors (see below), whose sum is σ = 251197440. Its totient is φ = 65015280.

The previous prime is 132001241. The next prime is 132001267. The reversal of 132001256 is 652100231.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 122600 + ... + 123671.

It is an arithmetic number, because the mean of its divisors is an integer number (15699840).

Almost surely, 2^132001256 is an apocalyptic number.

It is an amenable number.

132001256 is a deficient number, since it is larger than the sum of its proper divisors (119196184).

132001256 is a wasteful number, since it uses less digits than its factorization.

132001256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 246344 (or 246340 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 132001256 is about 11489.1799533300. The cubic root of 132001256 is about 509.1659518861.

Adding to 132001256 its reverse (652100231), we get a palindrome (784101487).

The spelling of 132001256 in words is "one hundred thirty-two million, one thousand, two hundred fifty-six".