325220102351 has 2 divisors, whose sum is σ = 325220102352. Its totient is φ = 325220102350.

The previous prime is 325220102341. The next prime is 325220102371. The reversal of 325220102351 is 153201022523.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325220102351 - 2³⁴ = 308040233167 is a prime.

It is a super-2 number, since 2×325220102351² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325220102351.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (325220102321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162610051175 + 162610051176.

It is an arithmetic number, because the mean of its divisors is an integer number (162610051176).

Almost surely, 2^325220102351 is an apocalyptic number.

325220102351 is a deficient number, since it is larger than the sum of its proper divisors (1).

325220102351 is an equidigital number, since it uses as much as digits as its factorization.

325220102351 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3600, while the sum is 26.

Adding to 325220102351 its reverse (153201022523), we get a palindrome (478421124874).

The spelling of 325220102351 in words is "three hundred twenty-five billion, two hundred twenty million, one hundred two thousand, three hundred fifty-one".