325921101 has 16 divisors (see below), whose sum is σ = 476815680. Its totient is φ = 196382720.

The previous prime is 325921087. The next prime is 325921103. The reversal of 325921101 is 101129523.

It is a cyclic number.

It is not a de Polignac number, because 325921101 - 2⁵ = 325921069 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325921103) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22836 + ... + 34253.

It is an arithmetic number, because the mean of its divisors is an integer number (29800980).

Almost surely, 2^325921101 is an apocalyptic number.

It is an amenable number.

325921101 is a deficient number, since it is larger than the sum of its proper divisors (150894579).

325921101 is a wasteful number, since it uses less digits than its factorization.

325921101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57276.

The product of its (nonzero) digits is 540, while the sum is 24.

The square root of 325921101 is about 18053.2850473259. The cubic root of 325921101 is about 688.1833477060.

The spelling of 325921101 in words is "three hundred twenty-five million, nine hundred twenty-one thousand, one hundred one".