325021120523 has 24 divisors (see below), whose sum is σ = 366362323488. Its totient is φ = 287956592000.

The previous prime is 325021120507. The next prime is 325021120549.

It is a happy number.

325021120523 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 325021120523 - 2⁴ = 325021120507 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 325021120492 and 325021120501.

It is not an unprimeable number, because it can be changed into a prime (325021120583) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4633490 + ... + 4703112.

It is an arithmetic number, because the mean of its divisors is an integer number (15265096812).

Almost surely, 2^325021120523 is an apocalyptic number.

325021120523 is a deficient number, since it is larger than the sum of its proper divisors (41341202965).

325021120523 is a wasteful number, since it uses less digits than its factorization.

325021120523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70627 (or 70616 counting only the distinct ones).

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

It can be divided in two parts, 325021 and 120523, that added together give a palindrome (445544).

The spelling of 325021120523 in words is "three hundred twenty-five billion, twenty-one million, one hundred twenty thousand, five hundred twenty-three".