132451100 has 18 divisors (see below), whose sum is σ = 287419104. Its totient is φ = 52980400.

The previous prime is 132451079. The next prime is 132451133. The reversal of 132451100 is 1154231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 662156 + ... + 662355.

It is an arithmetic number, because the mean of its divisors is an integer number (15967728).

Almost surely, 2^132451100 is an apocalyptic number.

132451100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132451100 is an abundant number, since it is smaller than the sum of its proper divisors (154968004).

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

132451100 is a wasteful number, since it uses less digits than its factorization.

132451100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1324525 (or 1324518 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 132451100 is about 11508.7401569416. The cubic root of 132451100 is about 509.7436876867.

The spelling of 132451100 in words is "one hundred thirty-two million, four hundred fifty-one thousand, one hundred".