325001100 has 36 divisors (see below), whose sum is σ = 940337384. Its totient is φ = 86666880.

The previous prime is 325001093. The next prime is 325001101. The reversal of 325001100 is 1100523.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is not an unprimeable number, because it can be changed into a prime (325001101) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 541369 + ... + 541968.

Almost surely, 2^325001100 is an apocalyptic number.

325001100 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

325001100 is an abundant number, since it is smaller than the sum of its proper divisors (615336284).

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

325001100 is a wasteful number, since it uses less digits than its factorization.

325001100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083354 (or 1083347 counting only the distinct ones).

The product of its (nonzero) digits is 30, while the sum is 12.

The square root of 325001100 is about 18027.7868858049. The cubic root of 325001100 is about 687.5352092161.

Adding to 325001100 its reverse (1100523), we get a palindrome (326101623).

The spelling of 325001100 in words is "three hundred twenty-five million, one thousand, one hundred".