321114025 has 12 divisors (see below), whose sum is σ = 398690752. Its totient is φ = 256562640.

The previous prime is 321113999. The next prime is 321114029. The reversal of 321114025 is 520411123.

It is not a de Polignac number, because 321114025 - 2⁵ = 321113993 is a prime.

It is a super-2 number, since 2×321114025² = 206228434103401250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 321113993 and 321114011.

It is not an unprimeable number, because it can be changed into a prime (321114029) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12772 + ... + 28378.

Almost surely, 2^321114025 is an apocalyptic number.

It is an amenable number.

321114025 is a deficient number, since it is larger than the sum of its proper divisors (77576727).

321114025 is a wasteful number, since it uses less digits than its factorization.

321114025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16440 (or 16435 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 19.

The square root of 321114025 is about 17919.6547120752. The cubic root of 321114025 is about 684.7831910154.

Adding to 321114025 its reverse (520411123), we get a palindrome (841525148).

The spelling of 321114025 in words is "three hundred twenty-one million, one hundred fourteen thousand, twenty-five".