325109153 has 2 divisors, whose sum is σ = 325109154. Its totient is φ = 325109152.

The previous prime is 325109143. The next prime is 325109179. The reversal of 325109153 is 351901523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 189805729 + 135303424 = 13777^2 + 11632^2 .

It is an emirp because it is prime and its reverse (351901523) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 325109153 - 2⁸ = 325108897 is a prime.

It is a super-2 number, since 2×325109153² = 211391922728754818, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (325109143) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162554576 + 162554577.

It is an arithmetic number, because the mean of its divisors is an integer number (162554577).

Almost surely, 2^325109153 is an apocalyptic number.

It is an amenable number.

325109153 is a deficient number, since it is larger than the sum of its proper divisors (1).

325109153 is an equidigital number, since it uses as much as digits as its factorization.

325109153 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4050, while the sum is 29.

The square root of 325109153 is about 18030.7834826998. The cubic root of 325109153 is about 687.6113956355.

The spelling of 325109153 in words is "three hundred twenty-five million, one hundred nine thousand, one hundred fifty-three".