325335603013 has 2 divisors, whose sum is σ = 325335603014. Its totient is φ = 325335603012.

The previous prime is 325335603011. The next prime is 325335603079. The reversal of 325335603013 is 310306533523.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 276610779844 + 48724823169 = 525938^2 + 220737^2 .

It is a cyclic number.

It is not a de Polignac number, because 325335603013 - 2¹ = 325335603011 is a prime.

Together with 325335603011, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 325335603013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325335603011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162667801506 + 162667801507.

It is an arithmetic number, because the mean of its divisors is an integer number (162667801507).

Almost surely, 2^325335603013 is an apocalyptic number.

It is an amenable number.

325335603013 is a deficient number, since it is larger than the sum of its proper divisors (1).

325335603013 is an equidigital number, since it uses as much as digits as its factorization.

325335603013 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 72900, while the sum is 34.

The spelling of 325335603013 in words is "three hundred twenty-five billion, three hundred thirty-five million, six hundred three thousand, thirteen".