325803511373 has 2 divisors, whose sum is σ = 325803511374. Its totient is φ = 325803511372.

The previous prime is 325803511337. The next prime is 325803511409. The reversal of 325803511373 is 373115308523.

Together with previous prime (325803511337) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (325803511337) and next prime (325803511409).

It can be written as a sum of positive squares in only one way, i.e., 322008581764 + 3794929609 = 567458^2 + 61603^2 .

It is a cyclic number.

It is not a de Polignac number, because 325803511373 - 2²² = 325799317069 is a prime.

It is a super-2 number, since 2×325803511373² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 325803511373.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325803111373) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162901755686 + 162901755687.

It is an arithmetic number, because the mean of its divisors is an integer number (162901755687).

Almost surely, 2^325803511373 is an apocalyptic number.

It is an amenable number.

325803511373 is a deficient number, since it is larger than the sum of its proper divisors (1).

325803511373 is an equidigital number, since it uses as much as digits as its factorization.

325803511373 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 226800, while the sum is 41.

Adding to 325803511373 its reverse (373115308523), we get a palindrome (698918819896).

The spelling of 325803511373 in words is "three hundred twenty-five billion, eight hundred three million, five hundred eleven thousand, three hundred seventy-three".