325001631361 has 8 divisors (see below), whose sum is σ = 373207615200. Its totient is φ = 279905711040.

The previous prime is 325001631217. The next prime is 325001631389. The reversal of 325001631361 is 163136100523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 325001631361 - 2¹⁹ = 325001107073 is a prime.

It is a super-2 number, since 2×325001631361² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325001631061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 777515656 + ... + 777516073.

It is an arithmetic number, because the mean of its divisors is an integer number (46650951900).

Almost surely, 2^325001631361 is an apocalyptic number.

It is an amenable number.

325001631361 is a deficient number, since it is larger than the sum of its proper divisors (48205983839).

325001631361 is a wasteful number, since it uses less digits than its factorization.

325001631361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1555031759.

The product of its (nonzero) digits is 9720, while the sum is 31.

Adding to 325001631361 its reverse (163136100523), we get a palindrome (488137731884).

The spelling of 325001631361 in words is "three hundred twenty-five billion, one million, six hundred thirty-one thousand, three hundred sixty-one".