132145100 has 18 divisors (see below), whose sum is σ = 286755084. Its totient is φ = 52858000.

The previous prime is 132145049. The next prime is 132145103. The reversal of 132145100 is 1541231.

It is not an unprimeable number, because it can be changed into a prime (132145103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 660626 + ... + 660825.

It is an arithmetic number, because the mean of its divisors is an integer number (15930838).

Almost surely, 2^132145100 is an apocalyptic number.

132145100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

132145100 is an abundant number, since it is smaller than the sum of its proper divisors (154609984).

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

132145100 is a wasteful number, since it uses less digits than its factorization.

132145100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1321465 (or 1321458 counting only the distinct ones).

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

The square root of 132145100 is about 11495.4382256615. The cubic root of 132145100 is about 509.3508336610.

Adding to 132145100 its reverse (1541231), we get a palindrome (133686331).

The spelling of 132145100 in words is "one hundred thirty-two million, one hundred forty-five thousand, one hundred".