325540123 has 16 divisors (see below), whose sum is σ = 354352320. Its totient is φ = 297856000.

The previous prime is 325540121. The next prime is 325540133. The reversal of 325540123 is 321045523.

It is a cyclic number.

It is not a de Polignac number, because 325540123 - 2¹ = 325540121 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325540121) 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, 249573 + ... + 250873.

It is an arithmetic number, because the mean of its divisors is an integer number (22147020).

Almost surely, 2^325540123 is an apocalyptic number.

325540123 is a deficient number, since it is larger than the sum of its proper divisors (28812197).

325540123 is a wasteful number, since it uses less digits than its factorization.

325540123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1718.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 325540123 is about 18042.7304751803. The cubic root of 325540123 is about 687.9150977742.

Adding to 325540123 its reverse (321045523), we get a palindrome (646585646).

The spelling of 325540123 in words is "three hundred twenty-five million, five hundred forty thousand, one hundred twenty-three".