965114321 has 2 divisors, whose sum is σ = 965114322. Its totient is φ = 965114320.

The previous prime is 965114299. The next prime is 965114347. The reversal of 965114321 is 123411569.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 853516225 + 111598096 = 29215^2 + 10564^2 .

It is a cyclic number.

It is not a de Polignac number, because 965114321 - 2⁶ = 965114257 is a prime.

It is not a weakly prime, because it can be changed into another prime (965114221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 482557160 + 482557161.

It is an arithmetic number, because the mean of its divisors is an integer number (482557161).

Almost surely, 2^965114321 is an apocalyptic number.

It is an amenable number.

965114321 is a deficient number, since it is larger than the sum of its proper divisors (1).

965114321 is an equidigital number, since it uses as much as digits as its factorization.

965114321 is an evil number, because the sum of its binary digits is even.

The product of its digits is 6480, while the sum is 32.

The square root of 965114321 is about 31066.2891411253. The cubic root of 965114321 is about 988.2335336237.

The spelling of 965114321 in words is "nine hundred sixty-five million, one hundred fourteen thousand, three hundred twenty-one".