325555103 has 2 divisors, whose sum is σ = 325555104. Its totient is φ = 325555102.

The previous prime is 325555037. The next prime is 325555121. The reversal of 325555103 is 301555523.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 325555103 - 2¹² = 325551007 is a prime.

It is a super-2 number, since 2×325555103² = 211972250178681218, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325555123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162777551 + 162777552.

It is an arithmetic number, because the mean of its divisors is an integer number (162777552).

Almost surely, 2^325555103 is an apocalyptic number.

325555103 is a deficient number, since it is larger than the sum of its proper divisors (1).

325555103 is an equidigital number, since it uses as much as digits as its factorization.

325555103 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11250, while the sum is 29.

The square root of 325555103 is about 18043.1455960428. The cubic root of 325555103 is about 687.9256492745.

The spelling of 325555103 in words is "three hundred twenty-five million, five hundred fifty-five thousand, one hundred three".