403320314125 has 16 divisors (see below), whose sum is σ = 504864479808. Its totient is φ = 321681426000.

The previous prime is 403320314087. The next prime is 403320314143. The reversal of 403320314125 is 521413023304.

It is a happy number.

It is not a de Polignac number, because 403320314125 - 2¹⁹ = 403319789837 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 403320314093 and 403320314102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4832587 + ... + 4915336.

It is an arithmetic number, because the mean of its divisors is an integer number (31554029988).

Almost surely, 2^403320314125 is an apocalyptic number.

It is an amenable number.

403320314125 is a deficient number, since it is larger than the sum of its proper divisors (101544165683).

403320314125 is an equidigital number, since it uses as much as digits as its factorization.

403320314125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9748269 (or 9748259 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 28.

Adding to 403320314125 its reverse (521413023304), we get a palindrome (924733337429).

The spelling of 403320314125 in words is "four hundred three billion, three hundred twenty million, three hundred fourteen thousand, one hundred twenty-five".